55961817

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 76312320

約数和(自身を除く): 20350503

約数列:

[1, 3, 67, 139, 201, 417, 2003, 6009, 9313, 27939, 134201, 278417, 402603, 835251, 18653939, 55961817]

約数ペア:

[(1, 55961817), (3, 18653939), (67, 835251), (139, 402603), (201, 278417), (417, 134201), (2003, 27939), (6009, 9313)]