330946563

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 471398400

約数和(自身を除く): 140451837

約数列:

[1, 3, 23, 69, 79, 109, 237, 327, 557, 1671, 1817, 2507, 5451, 7521, 8611, 12811, 25833, 38433, 44003, 60713, 132009, 182139, 198053, 594159, 1012069, 1396399, 3036207, 4189197, 4796327, 14388981, 110315521, 330946563]

約数ペア:

[(1, 330946563), (3, 110315521), (23, 14388981), (69, 4796327), (79, 4189197), (109, 3036207), (237, 1396399), (327, 1012069), (557, 594159), (1671, 198053), (1817, 182139), (2507, 132009), (5451, 60713), (7521, 44003), (8611, 38433), (12811, 25833)]