156948441

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{887}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 227505600

約数和(自身を除く): 70557159

約数列:

[1, 3, 13, 39, 169, 349, 507, 887, 1047, 2661, 4537, 11531, 13611, 34593, 58981, 149903, 176943, 309563, 449709, 928689, 4024319, 12072957, 52316147, 156948441]

約数ペア:

[(1, 156948441), (3, 52316147), (13, 12072957), (39, 4024319), (169, 928689), (349, 449709), (507, 309563), (887, 176943), (1047, 149903), (2661, 58981), (4537, 34593), (11531, 13611)]