57061641

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 94203648

約数和(自身を除く): 37142007

約数列:

[1, 3, 7, 13, 21, 39, 91, 197, 273, 591, 1061, 1379, 2561, 3183, 4137, 7427, 7683, 13793, 17927, 22281, 41379, 53781, 96551, 209017, 289653, 627051, 1463119, 2717221, 4389357, 8151663, 19020547, 57061641]

約数ペア:

[(1, 57061641), (3, 19020547), (7, 8151663), (13, 4389357), (21, 2717221), (39, 1463119), (91, 627051), (197, 289653), (273, 209017), (591, 96551), (1061, 53781), (1379, 41379), (2561, 22281), (3183, 17927), (4137, 13793), (7427, 7683)]