145316769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 222996480

約数和(自身を除く): 77679711

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 2927, 3819, 8781, 16549, 38051, 49647, 55613, 114153, 166839, 196109, 588327, 722969, 2168907, 2549417, 3726071, 7648251, 11178213, 48438923, 145316769]

約数ペア:

[(1, 145316769), (3, 48438923), (13, 11178213), (19, 7648251), (39, 3726071), (57, 2549417), (67, 2168907), (201, 722969), (247, 588327), (741, 196109), (871, 166839), (1273, 114153), (2613, 55613), (2927, 49647), (3819, 38051), (8781, 16549)]