40996971

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 63263200

約数和(自身を除く): 22266229

約数列:

[1, 3, 9, 23, 69, 79, 109, 207, 237, 327, 529, 711, 981, 1587, 1817, 2507, 4761, 5451, 7521, 8611, 16353, 22563, 25833, 41791, 57661, 77499, 125373, 172983, 198053, 376119, 518949, 594159, 1782477, 4555219, 13665657, 40996971]

約数ペア:

[(1, 40996971), (3, 13665657), (9, 4555219), (23, 1782477), (69, 594159), (79, 518949), (109, 376119), (207, 198053), (237, 172983), (327, 125373), (529, 77499), (711, 57661), (981, 41791), (1587, 25833), (1817, 22563), (2507, 16353), (4761, 8611), (5451, 7521)]