57418263

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 98215936

約数和(自身を除く): 40797673

約数列:

[1, 3, 7, 9, 21, 61, 63, 67, 183, 201, 223, 427, 469, 549, 603, 669, 1281, 1407, 1561, 2007, 3843, 4087, 4221, 4683, 12261, 13603, 14049, 14941, 28609, 36783, 40809, 44823, 85827, 95221, 104587, 122427, 134469, 257481, 285663, 313761, 856989, 911401, 941283, 2734203, 6379807, 8202609, 19139421, 57418263]

約数ペア:

[(1, 57418263), (3, 19139421), (7, 8202609), (9, 6379807), (21, 2734203), (61, 941283), (63, 911401), (67, 856989), (183, 313761), (201, 285663), (223, 257481), (427, 134469), (469, 122427), (549, 104587), (603, 95221), (669, 85827), (1281, 44823), (1407, 40809), (1561, 36783), (2007, 28609), (3843, 14941), (4087, 14049), (4221, 13603), (4683, 12261)]