171963711

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 252841680

約数和(自身を除く): 80877969

約数列:

[1, 3, 9, 101, 139, 303, 417, 909, 1251, 1361, 4083, 12249, 14039, 42117, 126351, 137461, 189179, 412383, 567537, 1237149, 1702611, 19107079, 57321237, 171963711]

約数ペア:

[(1, 171963711), (3, 57321237), (9, 19107079), (101, 1702611), (139, 1237149), (303, 567537), (417, 412383), (909, 189179), (1251, 137461), (1361, 126351), (4083, 42117), (12249, 14039)]