126927711

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 185865680

約数和(自身を除く): 58937969

約数列:

[1, 3, 9, 139, 241, 417, 421, 723, 1251, 1263, 2169, 3789, 33499, 58519, 100497, 101461, 175557, 301491, 304383, 526671, 913149, 14103079, 42309237, 126927711]

約数ペア:

[(1, 126927711), (3, 42309237), (9, 14103079), (139, 913149), (241, 526671), (417, 304383), (421, 301491), (723, 175557), (1251, 101461), (1263, 100497), (2169, 58519), (3789, 33499)]