70755153

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 113135616

約数和(自身を除く): 42380463

約数列:

[1, 3, 7, 21, 23, 69, 161, 263, 483, 557, 789, 1671, 1841, 3899, 5523, 6049, 11697, 12811, 18147, 38433, 42343, 89677, 127029, 146491, 269031, 439473, 1025437, 3076311, 3369293, 10107879, 23585051, 70755153]

約数ペア:

[(1, 70755153), (3, 23585051), (7, 10107879), (21, 3369293), (23, 3076311), (69, 1025437), (161, 439473), (263, 269031), (483, 146491), (557, 127029), (789, 89677), (1671, 42343), (1841, 38433), (3899, 18147), (5523, 12811), (6049, 11697)]