61128627

素因数分解:

$3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1069}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 95144400

約数和(自身を除く): 34015773

約数列:

[1, 3, 7, 21, 49, 147, 389, 1069, 1167, 2723, 3207, 7483, 8169, 19061, 22449, 52381, 57183, 157143, 415841, 1247523, 2910887, 8732661, 20376209, 61128627]

約数ペア:

[(1, 61128627), (3, 20376209), (7, 8732661), (21, 2910887), (49, 1247523), (147, 415841), (389, 157143), (1069, 57183), (1167, 52381), (2723, 22449), (3207, 19061), (7483, 8169)]