129604851

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 189833280

約数和(自身を除く): 60228429

約数列:

[1, 3, 9, 139, 211, 417, 491, 633, 1251, 1473, 1899, 4419, 29329, 68249, 87987, 103601, 204747, 263961, 310803, 614241, 932409, 14400539, 43201617, 129604851]

約数ペア:

[(1, 129604851), (3, 43201617), (9, 14400539), (139, 932409), (211, 614241), (417, 310803), (491, 263961), (633, 204747), (1251, 103601), (1473, 87987), (1899, 68249), (4419, 29329)]