178242051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{14887}}^1$

素因数の和:15210

約数の個数: 16

約数和(自身を含む): 256788224

約数和(自身を除く): 78546173

約数列:

[1, 3, 13, 39, 307, 921, 3991, 11973, 14887, 44661, 193531, 580593, 4570309, 13710927, 59414017, 178242051]

約数ペア:

[(1, 178242051), (3, 59414017), (13, 13710927), (39, 4570309), (307, 580593), (921, 193531), (3991, 44661), (11973, 14887)]