67655121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 100631808

約数和(自身を除く): 32976687

約数列:

[1, 3, 17, 23, 51, 69, 137, 391, 411, 421, 1173, 1263, 2329, 3151, 6987, 7157, 9453, 9683, 21471, 29049, 53567, 57677, 160701, 164611, 173031, 493833, 980509, 1326571, 2941527, 3979713, 22551707, 67655121]

約数ペア:

[(1, 67655121), (3, 22551707), (17, 3979713), (23, 2941527), (51, 1326571), (69, 980509), (137, 493833), (391, 173031), (411, 164611), (421, 160701), (1173, 57677), (1263, 53567), (2329, 29049), (3151, 21471), (6987, 9683), (7157, 9453)]