161004837

素因数分解:

$3^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{1847}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 250278336

約数和(自身を除く): 89273499

約数列:

[1, 3, 7, 21, 49, 147, 593, 1779, 1847, 4151, 5541, 12453, 12929, 29057, 38787, 87171, 90503, 271509, 1095271, 3285813, 7666897, 23000691, 53668279, 161004837]

約数ペア:

[(1, 161004837), (3, 53668279), (7, 23000691), (21, 7666897), (49, 3285813), (147, 1095271), (593, 271509), (1779, 90503), (1847, 87171), (4151, 38787), (5541, 29057), (12453, 12929)]