47788803

素因数分解:

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

素因数の和:1555

約数の個数: 18

約数和(自身を含む): 70227612

約数和(自身を除く): 22438809

約数列:

[1, 3, 9, 61, 183, 549, 1427, 3721, 4281, 11163, 12843, 33489, 87047, 261141, 783423, 5309867, 15929601, 47788803]

約数ペア:

[(1, 47788803), (3, 15929601), (9, 5309867), (61, 783423), (183, 261141), (549, 87047), (1427, 33489), (3721, 12843), (4281, 11163)]