8983359

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 17280000

約数和(自身を除く): 8296641

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 149, 189, 203, 231, 261, 297, 319, 447, 609, 693, 783, 957, 1043, 1341, 1639, 1827, 2079, 2233, 2871, 3129, 4023, 4321, 4917, 5481, 6699, 8613, 9387, 11473, 12963, 14751, 20097, 28161, 30247, 34419, 38889, 44253, 47531, 60291, 90741, 103257, 116667, 142593, 272223, 309771, 332717, 427779, 816669, 998151, 1283337, 2994453, 8983359]

約数ペア:

[(1, 8983359), (3, 2994453), (7, 1283337), (9, 998151), (11, 816669), (21, 427779), (27, 332717), (29, 309771), (33, 272223), (63, 142593), (77, 116667), (87, 103257), (99, 90741), (149, 60291), (189, 47531), (203, 44253), (231, 38889), (261, 34419), (297, 30247), (319, 28161), (447, 20097), (609, 14751), (693, 12963), (783, 11473), (957, 9387), (1043, 8613), (1341, 6699), (1639, 5481), (1827, 4917), (2079, 4321), (2233, 4023), (2871, 3129)]