21959575608321

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2497421}}^1$

素因数の和:2497544

約数の個数: 96

約数和(自身を含む): 36854756144640

約数和(自身を除く): 14895180536319

約数列:

[1, 3, 9, 13, 27, 39, 41, 47, 117, 123, 141, 169, 351, 369, 423, 507, 533, 611, 1107, 1269, 1521, 1599, 1833, 1927, 4563, 4797, 5499, 5781, 6929, 7943, 14391, 16497, 17343, 20787, 23829, 25051, 52029, 62361, 71487, 75153, 187083, 214461, 225459, 325663, 676377, 976989, 2497421, 2930967, 7492263, 8792901, 22476789, 32466473, 67430367, 97399419, 102394261, 117378787, 292198257, 307182783, 352136361, 422064149, 876594771, 921548349, 1056409083, 1266192447, 1331125393, 1525924231, 2764645047, 3169227249, 3798577341, 3993376179, 4577772693, 4812530267, 11395732023, 11980128537, 13733318079, 14437590801, 17304630109, 19837015003, 35940385611, 41199954237, 43312772403, 51913890327, 59511045009, 62562893471, 129938317209, 155741670981, 178533135027, 187688680413, 467225012943, 535599405081, 563066041239, 813317615123, 1689198123717, 2439952845369, 7319858536107, 21959575608321]

約数ペア:

[(1, 21959575608321), (3, 7319858536107), (9, 2439952845369), (13, 1689198123717), (27, 813317615123), (39, 563066041239), (41, 535599405081), (47, 467225012943), (117, 187688680413), (123, 178533135027), (141, 155741670981), (169, 129938317209), (351, 62562893471), (369, 59511045009), (423, 51913890327), (507, 43312772403), (533, 41199954237), (611, 35940385611), (1107, 19837015003), (1269, 17304630109), (1521, 14437590801), (1599, 13733318079), (1833, 11980128537), (1927, 11395732023), (4563, 4812530267), (4797, 4577772693), (5499, 3993376179), (5781, 3798577341), (6929, 3169227249), (7943, 2764645047), (14391, 1525924231), (16497, 1331125393), (17343, 1266192447), (20787, 1056409083), (23829, 921548349), (25051, 876594771), (52029, 422064149), (62361, 352136361), (71487, 307182783), (75153, 292198257), (187083, 117378787), (214461, 102394261), (225459, 97399419), (325663, 67430367), (676377, 32466473), (976989, 22476789), (2497421, 8792901), (2930967, 7492263)]