157410747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3037}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 245494704

約数和(自身を除く): 88083957

約数列:

[1, 3, 9, 13, 39, 117, 443, 1329, 3037, 3987, 5759, 9111, 17277, 27333, 39481, 51831, 118443, 355329, 1345391, 4036173, 12108519, 17490083, 52470249, 157410747]

約数ペア:

[(1, 157410747), (3, 52470249), (9, 17490083), (13, 12108519), (39, 4036173), (117, 1345391), (443, 355329), (1329, 118443), (3037, 51831), (3987, 39481), (5759, 27333), (9111, 17277)]