127697949

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 188758752

約数和(自身を除く): 61060803

約数列:

[1, 3, 9, 61, 163, 183, 489, 549, 1427, 1467, 4281, 9943, 12843, 29829, 87047, 89487, 232601, 261141, 697803, 783423, 2093409, 14188661, 42565983, 127697949]

約数ペア:

[(1, 127697949), (3, 42565983), (9, 14188661), (61, 2093409), (163, 783423), (183, 697803), (489, 261141), (549, 232601), (1427, 89487), (1467, 87047), (4281, 29829), (9943, 12843)]