74819391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 34044609

約数列:

[1, 3, 23, 29, 69, 87, 139, 269, 417, 667, 807, 2001, 3197, 4031, 6187, 7801, 9591, 12093, 18561, 23403, 37391, 92713, 112173, 179423, 278139, 538269, 859993, 1084339, 2579979, 3253017, 24939797, 74819391]

約数ペア:

[(1, 74819391), (3, 24939797), (23, 3253017), (29, 2579979), (69, 1084339), (87, 859993), (139, 538269), (269, 278139), (417, 179423), (667, 112173), (807, 92713), (2001, 37391), (3197, 23403), (4031, 18561), (6187, 12093), (7801, 9591)]