166632193

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{683}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 209599488

約数和(自身を除く): 42967295

約数列:

[1, 7, 13, 49, 91, 383, 637, 683, 2681, 4781, 4979, 8879, 18767, 33467, 34853, 62153, 243971, 261589, 435071, 1831123, 3400657, 12817861, 23804599, 166632193]

約数ペア:

[(1, 166632193), (7, 23804599), (13, 12817861), (49, 3400657), (91, 1831123), (383, 435071), (637, 261589), (683, 243971), (2681, 62153), (4781, 34853), (4979, 33467), (8879, 18767)]