68657757

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53597}}^1$

素因数の和:53668

約数の個数: 16

約数和(自身を含む): 106338432

約数和(自身を除く): 37680675

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 53597, 160791, 375179, 1125537, 3269417, 9808251, 22885919, 68657757]

約数ペア:

[(1, 68657757), (3, 22885919), (7, 9808251), (21, 3269417), (61, 1125537), (183, 375179), (427, 160791), (1281, 53597)]