42863913

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 63741600

約数和(自身を除く): 20877687

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 801, 907, 2721, 5251, 8163, 15753, 47259, 53513, 80723, 160539, 242169, 481617, 726507, 4762657, 14287971, 42863913]

約数ペア:

[(1, 42863913), (3, 14287971), (9, 4762657), (59, 726507), (89, 481617), (177, 242169), (267, 160539), (531, 80723), (801, 53513), (907, 47259), (2721, 15753), (5251, 8163)]