71691633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6317}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 112687848

約数和(自身を除く): 40996215

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 6317, 11349, 18951, 56853, 82121, 246363, 612749, 739089, 1838247, 5514741, 7965737, 23897211, 71691633]

約数ペア:

[(1, 71691633), (3, 23897211), (9, 7965737), (13, 5514741), (39, 1838247), (97, 739089), (117, 612749), (291, 246363), (873, 82121), (1261, 56853), (3783, 18951), (6317, 11349)]