157841733

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{105863}}^1$

素因数の和:105944

約数の個数: 16

約数和(自身を含む): 243910656

約数和(自身を除く): 86068923

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 105863, 317589, 741041, 2223123, 7516273, 22548819, 52613911, 157841733]

約数ペア:

[(1, 157841733), (3, 52613911), (7, 22548819), (21, 7516273), (71, 2223123), (213, 741041), (497, 317589), (1491, 105863)]