61919741

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 70834176

約数和(自身を除く): 8914435

約数列:

[1, 13, 31, 53, 169, 223, 403, 689, 1643, 2899, 5239, 6913, 8957, 11819, 21359, 37687, 89869, 153647, 277667, 366389, 1168297, 1997411, 4763057, 61919741]

約数ペア:

[(1, 61919741), (13, 4763057), (31, 1997411), (53, 1168297), (169, 366389), (223, 277667), (403, 153647), (689, 89869), (1643, 37687), (2899, 21359), (5239, 11819), (6913, 8957)]