9713022579

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2202

約数の個数: 80

約数和(自身を含む): 16246137600

約数和(自身を除く): 6533115021

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 149, 279, 351, 403, 447, 837, 1053, 1209, 1341, 1937, 1997, 2511, 3627, 4023, 4619, 5811, 5991, 10881, 12069, 13857, 17433, 17973, 25961, 32643, 41571, 52299, 53919, 60047, 61907, 77883, 124713, 156897, 161757, 180141, 185721, 233649, 297553, 374139, 540423, 557163, 700947, 804791, 892659, 1621269, 1671489, 2102841, 2414373, 2677977, 3868189, 4863807, 5014467, 7243119, 8033931, 9224143, 11604567, 21729357, 24101793, 27672429, 34813701, 65188071, 83017287, 104441103, 119913859, 249051861, 313323309, 359741577, 747155583, 1079224731, 3237674193, 9713022579]

約数ペア:

[(1, 9713022579), (3, 3237674193), (9, 1079224731), (13, 747155583), (27, 359741577), (31, 313323309), (39, 249051861), (81, 119913859), (93, 104441103), (117, 83017287), (149, 65188071), (279, 34813701), (351, 27672429), (403, 24101793), (447, 21729357), (837, 11604567), (1053, 9224143), (1209, 8033931), (1341, 7243119), (1937, 5014467), (1997, 4863807), (2511, 3868189), (3627, 2677977), (4023, 2414373), (4619, 2102841), (5811, 1671489), (5991, 1621269), (10881, 892659), (12069, 804791), (13857, 700947), (17433, 557163), (17973, 540423), (25961, 374139), (32643, 297553), (41571, 233649), (52299, 185721), (53919, 180141), (60047, 161757), (61907, 156897), (77883, 124713)]