78342849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 127075200

約数和(自身を除く): 48732351

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 3659, 7137, 10977, 21411, 32931, 47567, 98793, 142701, 223199, 428103, 669597, 1284309, 2008791, 2901587, 6026373, 8704761, 26114283, 78342849]

約数ペア:

[(1, 78342849), (3, 26114283), (9, 8704761), (13, 6026373), (27, 2901587), (39, 2008791), (61, 1284309), (117, 669597), (183, 428103), (351, 223199), (549, 142701), (793, 98793), (1647, 47567), (2379, 32931), (3659, 21411), (7137, 10977)]