61995993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15319}}^1$

素因数の和:15412

約数の個数: 16

約数和(自身を含む): 88243200

約数和(自身を除く): 26247207

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 15319, 45957, 291061, 873183, 1087649, 3262947, 20665331, 61995993]

約数ペア:

[(1, 61995993), (3, 20665331), (19, 3262947), (57, 1087649), (71, 873183), (213, 291061), (1349, 45957), (4047, 15319)]