727726203

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{4519}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 1089410400

約数和(自身を除く): 361684197

約数列:

[1, 3, 9, 29, 87, 261, 617, 1851, 4519, 5553, 13557, 17893, 40671, 53679, 131051, 161037, 393153, 1179459, 2788223, 8364669, 25094007, 80858467, 242575401, 727726203]

約数ペア:

[(1, 727726203), (3, 242575401), (9, 80858467), (29, 25094007), (87, 8364669), (261, 2788223), (617, 1179459), (1851, 393153), (4519, 161037), (5553, 131051), (13557, 53679), (17893, 40671)]