61966457

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 73592064

約数和(自身を除く): 11625607

約数列:

[1, 7, 41, 71, 287, 497, 2911, 3041, 20377, 21287, 124681, 215911, 872767, 1511377, 8852351, 61966457]

約数ペア:

[(1, 61966457), (7, 8852351), (41, 1511377), (71, 872767), (287, 215911), (497, 124681), (2911, 21287), (3041, 20377)]