628365411333

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1637}}^1\times {\mathrm{352481}}^1$

素因数の和:354146

約数の個数: 36

約数和(自身を含む): 998264977164

約数和(自身を除く): 369899565831

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1637, 4911, 14733, 18007, 54021, 162063, 198077, 352481, 594231, 1057443, 1782693, 3172329, 3877291, 11631873, 34895619, 42650201, 127950603, 383851809, 577011397, 1731034191, 5193102573, 6347125367, 19041376101, 57124128303, 69818379037, 209455137111, 628365411333]

約数ペア:

[(1, 628365411333), (3, 209455137111), (9, 69818379037), (11, 57124128303), (33, 19041376101), (99, 6347125367), (121, 5193102573), (363, 1731034191), (1089, 577011397), (1637, 383851809), (4911, 127950603), (14733, 42650201), (18007, 34895619), (54021, 11631873), (162063, 3877291), (198077, 3172329), (352481, 1782693), (594231, 1057443)]