78836193

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 42815007

約数列:

[1, 3, 9, 27, 31, 93, 131, 279, 393, 719, 837, 1179, 2157, 3537, 4061, 6471, 12183, 19413, 22289, 36549, 66867, 94189, 109647, 200601, 282567, 601803, 847701, 2543103, 2919859, 8759577, 26278731, 78836193]

約数ペア:

[(1, 78836193), (3, 26278731), (9, 8759577), (27, 2919859), (31, 2543103), (93, 847701), (131, 601803), (279, 282567), (393, 200601), (719, 109647), (837, 94189), (1179, 66867), (2157, 36549), (3537, 22289), (4061, 19413), (6471, 12183)]