156660639

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 223421952

約数和(自身を除く): 66761313

約数列:

[1, 3, 29, 31, 87, 93, 841, 899, 2003, 2523, 2697, 6009, 26071, 58087, 62093, 78213, 174261, 186279, 1684523, 1800697, 5053569, 5402091, 52220213, 156660639]

約数ペア:

[(1, 156660639), (3, 52220213), (29, 5402091), (31, 5053569), (87, 1800697), (93, 1684523), (841, 186279), (899, 174261), (2003, 78213), (2523, 62093), (2697, 58087), (6009, 26071)]