71695953

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66943}}^1$

素因数の和:66973

約数の個数: 24

約数和(自身を含む): 125319168

約数和(自身を除く): 53623215

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66943, 200829, 468601, 602487, 1138031, 1405803, 3414093, 4217409, 7966217, 10242279, 23898651, 71695953]

約数ペア:

[(1, 71695953), (3, 23898651), (7, 10242279), (9, 7966217), (17, 4217409), (21, 3414093), (51, 1405803), (63, 1138031), (119, 602487), (153, 468601), (357, 200829), (1071, 66943)]