77086737

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 139379968

約数和(自身を除く): 62293231

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1281, 1543, 2379, 3843, 4629, 5551, 7137, 10801, 13887, 16653, 20059, 32403, 49959, 60177, 94123, 97209, 140413, 180531, 282369, 421239, 658861, 847107, 1223599, 1263717, 1976583, 3670797, 5929749, 8565193, 11012391, 25695579, 77086737]

約数ペア:

[(1, 77086737), (3, 25695579), (7, 11012391), (9, 8565193), (13, 5929749), (21, 3670797), (39, 1976583), (61, 1263717), (63, 1223599), (91, 847107), (117, 658861), (183, 421239), (273, 282369), (427, 180531), (549, 140413), (793, 97209), (819, 94123), (1281, 60177), (1543, 49959), (2379, 32403), (3843, 20059), (4629, 16653), (5551, 13887), (7137, 10801)]