5347431

素因数分解:

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

素因数の和:220

約数の個数: 32

約数和(自身を含む): 8448000

約数和(自身を除く): 3100569

約数列:

[1, 3, 9, 23, 27, 69, 79, 109, 207, 237, 327, 621, 711, 981, 1817, 2133, 2507, 2943, 5451, 7521, 8611, 16353, 22563, 25833, 49059, 67689, 77499, 198053, 232497, 594159, 1782477, 5347431]

約数ペア:

[(1, 5347431), (3, 1782477), (9, 594159), (23, 232497), (27, 198053), (69, 77499), (79, 67689), (109, 49059), (207, 25833), (237, 22563), (327, 16353), (621, 8611), (711, 7521), (981, 5451), (1817, 2943), (2133, 2507)]