190766421

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{11057}}^1$

素因数の和:11143

約数の個数: 24

約数和(自身を含む): 289808064

約数和(自身を除く): 99041643

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 11057, 17253, 33171, 99513, 298539, 785047, 895617, 2355141, 2686851, 7065423, 21196269, 63588807, 190766421]

約数ペア:

[(1, 190766421), (3, 63588807), (9, 21196269), (27, 7065423), (71, 2686851), (81, 2355141), (213, 895617), (243, 785047), (639, 298539), (1917, 99513), (5751, 33171), (11057, 17253)]