61856406

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{21613}}^1$

素因数の和:21677

約数の個数: 32

約数和(自身を含む): 140058720

約数和(自身を除く): 78202314

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 21613, 43226, 64839, 129678, 194517, 389034, 583551, 1145489, 1167102, 2290978, 3436467, 6872934, 10309401, 20618802, 30928203, 61856406]

約数ペア:

[(1, 61856406), (2, 30928203), (3, 20618802), (6, 10309401), (9, 6872934), (18, 3436467), (27, 2290978), (53, 1167102), (54, 1145489), (106, 583551), (159, 389034), (318, 194517), (477, 129678), (954, 64839), (1431, 43226), (2862, 21613)]