251329123587

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1\times {\mathrm{16693}}^1$

素因数の和:19623

約数の個数: 32

約数和(自身を含む): 352489135680

約数和(自身を除く): 101160012093

約数列:

[1, 3, 29, 61, 87, 183, 1769, 2837, 5307, 8511, 16693, 50079, 82273, 173057, 246819, 484097, 519171, 1018273, 1452291, 3054819, 5018653, 15055959, 29529917, 47358041, 88589751, 142074123, 1373383189, 2888840501, 4120149567, 8666521503, 83776374529, 251329123587]

約数ペア:

[(1, 251329123587), (3, 83776374529), (29, 8666521503), (61, 4120149567), (87, 2888840501), (183, 1373383189), (1769, 142074123), (2837, 88589751), (5307, 47358041), (8511, 29529917), (16693, 15055959), (50079, 5018653), (82273, 3054819), (173057, 1452291), (246819, 1018273), (484097, 519171)]