219218103

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15233}}^1$

素因数の和:15296

約数の個数: 32

約数和(自身を含む): 358303680

約数和(自身を除く): 139085577

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 15233, 45699, 137097, 198029, 411291, 594087, 624553, 1782261, 1873659, 5346783, 5620977, 8119189, 16862931, 24357567, 73072701, 219218103]

約数ペア:

[(1, 219218103), (3, 73072701), (9, 24357567), (13, 16862931), (27, 8119189), (39, 5620977), (41, 5346783), (117, 1873659), (123, 1782261), (351, 624553), (369, 594087), (533, 411291), (1107, 198029), (1599, 137097), (4797, 45699), (14391, 15233)]