30090303

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 14463297

約数列:

[1, 3, 9, 67, 139, 201, 359, 417, 603, 1077, 1251, 3231, 9313, 24053, 27939, 49901, 72159, 83817, 149703, 216477, 449109, 3343367, 10030101, 30090303]

約数ペア:

[(1, 30090303), (3, 10030101), (9, 3343367), (67, 449109), (139, 216477), (201, 149703), (359, 83817), (417, 72159), (603, 49901), (1077, 27939), (1251, 24053), (3231, 9313)]