91795821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 140730240

約数和(自身を除く): 48934419

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 1697, 2847, 4161, 5091, 18031, 22061, 32243, 54093, 66183, 96729, 123881, 371643, 419159, 1257477, 1610453, 2353739, 4831359, 7061217, 30598607, 91795821]

約数ペア:

[(1, 91795821), (3, 30598607), (13, 7061217), (19, 4831359), (39, 2353739), (57, 1610453), (73, 1257477), (219, 419159), (247, 371643), (741, 123881), (949, 96729), (1387, 66183), (1697, 54093), (2847, 32243), (4161, 22061), (5091, 18031)]