71767839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 113186304

約数和(自身を除く): 41418465

約数列:

[1, 3, 11, 13, 33, 39, 143, 173, 429, 519, 967, 1903, 2249, 2901, 5709, 6747, 10637, 12571, 24739, 31911, 37713, 74217, 138281, 167291, 414843, 501873, 1840201, 2174783, 5520603, 6524349, 23922613, 71767839]

約数ペア:

[(1, 71767839), (3, 23922613), (11, 6524349), (13, 5520603), (33, 2174783), (39, 1840201), (143, 501873), (173, 414843), (429, 167291), (519, 138281), (967, 74217), (1903, 37713), (2249, 31911), (2901, 24739), (5709, 12571), (6747, 10637)]