81539058

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 165312000

約数和(自身を除く): 83772942

約数列:

[1, 2, 3, 6, 149, 223, 298, 409, 446, 447, 669, 818, 894, 1227, 1338, 2454, 33227, 60941, 66454, 91207, 99681, 121882, 182414, 182823, 199362, 273621, 365646, 547242, 13589843, 27179686, 40769529, 81539058]

約数ペア:

[(1, 81539058), (2, 40769529), (3, 27179686), (6, 13589843), (149, 547242), (223, 365646), (298, 273621), (409, 199362), (446, 182823), (447, 182414), (669, 121882), (818, 99681), (894, 91207), (1227, 66454), (1338, 60941), (2454, 33227)]