166279659

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32057}}^1$

素因数の和:32099

約数の個数: 32

約数和(自身を含む): 287239680

約数和(自身を除く): 120960021

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 32057, 96171, 224399, 416741, 609083, 673197, 1250223, 1827249, 2917187, 4263581, 7918079, 8751561, 12790743, 23754237, 55426553, 166279659]

約数ペア:

[(1, 166279659), (3, 55426553), (7, 23754237), (13, 12790743), (19, 8751561), (21, 7918079), (39, 4263581), (57, 2917187), (91, 1827249), (133, 1250223), (247, 673197), (273, 609083), (399, 416741), (741, 224399), (1729, 96171), (5187, 32057)]