129625923

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{46411}}^1$

素因数の和:46447

約数の個数: 24

約数和(自身を含む): 211638720

約数和(自身を除く): 82012797

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 46411, 139233, 324877, 881809, 974631, 2274139, 2645427, 6172663, 6822417, 18517989, 43208641, 129625923]

約数ペア:

[(1, 129625923), (3, 43208641), (7, 18517989), (19, 6822417), (21, 6172663), (49, 2645427), (57, 2274139), (133, 974631), (147, 881809), (399, 324877), (931, 139233), (2793, 46411)]