628060941

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3274

約数の個数: 36

約数和(自身を含む): 973462620

約数和(自身を除く): 345401679

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 361, 549, 1083, 1159, 3169, 3249, 3477, 9507, 10431, 22021, 28521, 60211, 66063, 180633, 193309, 198189, 541899, 579927, 1144009, 1739781, 3432027, 3672871, 10296081, 11018613, 33055839, 69784549, 209353647, 628060941]

約数ペア:

[(1, 628060941), (3, 209353647), (9, 69784549), (19, 33055839), (57, 11018613), (61, 10296081), (171, 3672871), (183, 3432027), (361, 1739781), (549, 1144009), (1083, 579927), (1159, 541899), (3169, 198189), (3249, 193309), (3477, 180633), (9507, 66063), (10431, 60211), (22021, 28521)]