86772959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 24994081

約数列:

[1, 7, 13, 29, 91, 131, 203, 251, 377, 917, 1703, 1757, 2639, 3263, 3799, 7279, 11921, 22841, 26593, 32881, 49387, 50953, 94627, 230167, 345709, 427453, 662389, 953549, 2992171, 6674843, 12396137, 86772959]

約数ペア:

[(1, 86772959), (7, 12396137), (13, 6674843), (29, 2992171), (91, 953549), (131, 662389), (203, 427453), (251, 345709), (377, 230167), (917, 94627), (1703, 50953), (1757, 49387), (2639, 32881), (3263, 26593), (3799, 22841), (7279, 11921)]