201837627

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 334268064

約数和(自身を除く): 132430437

約数列:

[1, 3, 9, 19, 23, 37, 57, 69, 73, 111, 171, 207, 219, 333, 361, 437, 657, 703, 851, 1083, 1311, 1387, 1679, 2109, 2553, 2701, 3249, 3933, 4161, 5037, 6327, 7659, 8103, 8303, 12483, 13357, 15111, 16169, 24309, 24909, 26353, 31901, 40071, 48507, 51319, 62123, 74727, 79059, 95703, 120213, 145521, 153957, 186369, 237177, 287109, 307211, 461871, 559107, 606119, 921633, 975061, 1180337, 1818357, 2764899, 2925183, 3541011, 5455071, 8775549, 10623033, 22426403, 67279209, 201837627]

約数ペア:

[(1, 201837627), (3, 67279209), (9, 22426403), (19, 10623033), (23, 8775549), (37, 5455071), (57, 3541011), (69, 2925183), (73, 2764899), (111, 1818357), (171, 1180337), (207, 975061), (219, 921633), (333, 606119), (361, 559107), (437, 461871), (657, 307211), (703, 287109), (851, 237177), (1083, 186369), (1311, 153957), (1387, 145521), (1679, 120213), (2109, 95703), (2553, 79059), (2701, 74727), (3249, 62123), (3933, 51319), (4161, 48507), (5037, 40071), (6327, 31901), (7659, 26353), (8103, 24909), (8303, 24309), (12483, 16169), (13357, 15111)]