47115837

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 73568000

約数和(自身を除く): 26452163

約数列:

[1, 3, 9, 27, 37, 79, 81, 111, 199, 237, 333, 597, 711, 999, 1791, 2133, 2923, 2997, 5373, 6399, 7363, 8769, 15721, 16119, 22089, 26307, 47163, 66267, 78921, 141489, 198801, 236763, 424467, 581677, 596403, 1273401, 1745031, 5235093, 15705279, 47115837]

約数ペア:

[(1, 47115837), (3, 15705279), (9, 5235093), (27, 1745031), (37, 1273401), (79, 596403), (81, 581677), (111, 424467), (199, 236763), (237, 198801), (333, 141489), (597, 78921), (711, 66267), (999, 47163), (1791, 26307), (2133, 22089), (2923, 16119), (2997, 15721), (5373, 8769), (6399, 7363)]