202604247

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{61007}}^1$

素因数の和:61060

約数の個数: 20

約数和(自身を含む): 310042656

約数和(自身を除く): 107438409

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 61007, 183021, 549063, 1647189, 2501287, 4941567, 7503861, 22511583, 67534749, 202604247]

約数ペア:

[(1, 202604247), (3, 67534749), (9, 22511583), (27, 7503861), (41, 4941567), (81, 2501287), (123, 1647189), (369, 549063), (1107, 183021), (3321, 61007)]