57779757

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 98242560

約数和(自身を除く): 40462803

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 933, 983, 2177, 2799, 2949, 6531, 6881, 8397, 8847, 19593, 20643, 26541, 58779, 61929, 185787, 305713, 917139, 2139991, 2751417, 6419973, 8254251, 19259919, 57779757]

約数ペア:

[(1, 57779757), (3, 19259919), (7, 8254251), (9, 6419973), (21, 2751417), (27, 2139991), (63, 917139), (189, 305713), (311, 185787), (933, 61929), (983, 58779), (2177, 26541), (2799, 20643), (2949, 19593), (6531, 8847), (6881, 8397)]