3150957789

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 5454441720

約数和(自身を除く): 2303483931

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 229, 287, 369, 441, 687, 761, 861, 1603, 2009, 2061, 2283, 2583, 4809, 5327, 6027, 6849, 9389, 11221, 14427, 15981, 18081, 28167, 31201, 33663, 37289, 47943, 65723, 84501, 93603, 100989, 111867, 174269, 197169, 218407, 280809, 335601, 460061, 522807, 591507, 655221, 1219883, 1380183, 1528849, 1568421, 1965663, 3659649, 4140549, 4586547, 7145029, 8539181, 10978947, 13759641, 21435087, 25617543, 50015203, 64305261, 76852629, 150045609, 350106421, 450136827, 1050319263, 3150957789]

約数ペア:

[(1, 3150957789), (3, 1050319263), (7, 450136827), (9, 350106421), (21, 150045609), (41, 76852629), (49, 64305261), (63, 50015203), (123, 25617543), (147, 21435087), (229, 13759641), (287, 10978947), (369, 8539181), (441, 7145029), (687, 4586547), (761, 4140549), (861, 3659649), (1603, 1965663), (2009, 1568421), (2061, 1528849), (2283, 1380183), (2583, 1219883), (4809, 655221), (5327, 591507), (6027, 522807), (6849, 460061), (9389, 335601), (11221, 280809), (14427, 218407), (15981, 197169), (18081, 174269), (28167, 111867), (31201, 100989), (33663, 93603), (37289, 84501), (47943, 65723)]