71623581

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{3581}}^1$

素因数の和:3756

約数の個数: 16

約数和(自身を含む): 98003520

約数和(自身を除く): 26379939

約数列:

[1, 3, 59, 113, 177, 339, 3581, 6667, 10743, 20001, 211279, 404653, 633837, 1213959, 23874527, 71623581]

約数ペア:

[(1, 71623581), (3, 23874527), (59, 1213959), (113, 633837), (177, 404653), (339, 211279), (3581, 20001), (6667, 10743)]