90631177

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 117492480

約数和(自身を除く): 26861303

約数列:

[1, 7, 13, 29, 61, 91, 203, 377, 427, 563, 793, 1769, 2639, 3941, 5551, 7319, 12383, 16327, 22997, 34343, 51233, 114289, 160979, 212251, 240401, 446459, 995947, 1485757, 3125213, 6971629, 12947311, 90631177]

約数ペア:

[(1, 90631177), (7, 12947311), (13, 6971629), (29, 3125213), (61, 1485757), (91, 995947), (203, 446459), (377, 240401), (427, 212251), (563, 160979), (793, 114289), (1769, 51233), (2639, 34343), (3941, 22997), (5551, 16327), (7319, 12383)]