61038663

素因数分解:

$3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 94993920

約数和(自身を除く): 33955257

約数列:

[1, 3, 7, 21, 49, 147, 419, 991, 1257, 2933, 2973, 6937, 8799, 20531, 20811, 48559, 61593, 145677, 415229, 1245687, 2906603, 8719809, 20346221, 61038663]

約数ペア:

[(1, 61038663), (3, 20346221), (7, 8719809), (21, 2906603), (49, 1245687), (147, 415229), (419, 145677), (991, 61593), (1257, 48559), (2933, 20811), (2973, 20531), (6937, 8799)]