3150956781

素因数分解:

$3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{30703}}^1$

素因数の和:30903

約数の個数: 40

約数和(自身を含む): 5409307904

約数和(自身を除く): 2258351123

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 181, 189, 543, 567, 1267, 1629, 3801, 4887, 11403, 14661, 30703, 34209, 92109, 102627, 214921, 276327, 644763, 828981, 1934289, 2486943, 5557243, 5802867, 16671729, 17408601, 38900701, 50015187, 116702103, 150045561, 350106309, 450136683, 1050318927, 3150956781]

約数ペア:

[(1, 3150956781), (3, 1050318927), (7, 450136683), (9, 350106309), (21, 150045561), (27, 116702103), (63, 50015187), (81, 38900701), (181, 17408601), (189, 16671729), (543, 5802867), (567, 5557243), (1267, 2486943), (1629, 1934289), (3801, 828981), (4887, 644763), (11403, 276327), (14661, 214921), (30703, 102627), (34209, 92109)]