87073657

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 99743616

約数和(自身を除く): 12669959

約数列:

[1, 11, 47, 61, 121, 251, 517, 671, 2761, 2867, 5687, 7381, 11797, 15311, 30371, 31537, 129767, 168421, 346907, 719617, 1427437, 1852631, 7915787, 87073657]

約数ペア:

[(1, 87073657), (11, 7915787), (47, 1852631), (61, 1427437), (121, 719617), (251, 346907), (517, 168421), (671, 129767), (2761, 31537), (2867, 30371), (5687, 15311), (7381, 11797)]