101288439

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 54

約数和(自身を含む): 176595120

約数和(自身を除く): 75306681

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 239, 279, 441, 651, 717, 961, 1519, 1673, 1953, 2151, 2883, 4557, 5019, 6727, 7409, 8649, 11711, 13671, 15057, 20181, 22227, 35133, 47089, 51863, 60543, 66681, 105399, 141267, 155589, 229679, 363041, 423801, 466767, 689037, 1089123, 1607753, 2067111, 3267369, 4823259, 11254271, 14469777, 33762813, 101288439]

約数ペア:

[(1, 101288439), (3, 33762813), (7, 14469777), (9, 11254271), (21, 4823259), (31, 3267369), (49, 2067111), (63, 1607753), (93, 1089123), (147, 689037), (217, 466767), (239, 423801), (279, 363041), (441, 229679), (651, 155589), (717, 141267), (961, 105399), (1519, 66681), (1673, 60543), (1953, 51863), (2151, 47089), (2883, 35133), (4557, 22227), (5019, 20181), (6727, 15057), (7409, 13671), (8649, 11711)]