68088891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 32549829

約数列:

[1, 3, 13, 39, 59, 127, 177, 233, 381, 699, 767, 1651, 2301, 3029, 4953, 7493, 9087, 13747, 22479, 29591, 41241, 88773, 97409, 178711, 292227, 384683, 536133, 1154049, 1745869, 5237607, 22696297, 68088891]

約数ペア:

[(1, 68088891), (3, 22696297), (13, 5237607), (39, 1745869), (59, 1154049), (127, 536133), (177, 384683), (233, 292227), (381, 178711), (699, 97409), (767, 88773), (1651, 41241), (2301, 29591), (3029, 22479), (4953, 13747), (7493, 9087)]