261936698859

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6437531}}^1$

素因数の和:6437688

約数の個数: 32

約数和(自身を含む): 426422119680

約数和(自身を除く): 164485420821

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 3699, 4521, 13563, 40689, 6437531, 19312593, 57937779, 70812841, 173813337, 212438523, 637315569, 881941747, 1911946707, 2645825241, 7937475723, 9701359217, 23812427169, 29104077651, 87312232953, 261936698859]

約数ペア:

[(1, 261936698859), (3, 87312232953), (9, 29104077651), (11, 23812427169), (27, 9701359217), (33, 7937475723), (99, 2645825241), (137, 1911946707), (297, 881941747), (411, 637315569), (1233, 212438523), (1507, 173813337), (3699, 70812841), (4521, 57937779), (13563, 19312593), (40689, 6437531)]