1879841277

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 3058957440

約数和(自身を除く): 1179116163

約数列:

[1, 3, 9, 27, 29, 37, 43, 81, 87, 111, 129, 261, 333, 387, 503, 783, 999, 1073, 1161, 1247, 1509, 1591, 2349, 2997, 3219, 3483, 3741, 4527, 4773, 9657, 11223, 13581, 14319, 14587, 18611, 21629, 28971, 33669, 40743, 42957, 43761, 46139, 55833, 64887, 86913, 101007, 128871, 131283, 138417, 167499, 194661, 393849, 415251, 502497, 539719, 583983, 627241, 800273, 1181547, 1245753, 1507491, 1619157, 1751949, 1881723, 2400819, 3737259, 4857471, 5645169, 7202457, 14572413, 16935507, 21607371, 23207917, 43717239, 50806521, 64822113, 69623751, 208871253, 626613759, 1879841277]

約数ペア:

[(1, 1879841277), (3, 626613759), (9, 208871253), (27, 69623751), (29, 64822113), (37, 50806521), (43, 43717239), (81, 23207917), (87, 21607371), (111, 16935507), (129, 14572413), (261, 7202457), (333, 5645169), (387, 4857471), (503, 3737259), (783, 2400819), (999, 1881723), (1073, 1751949), (1161, 1619157), (1247, 1507491), (1509, 1245753), (1591, 1181547), (2349, 800273), (2997, 627241), (3219, 583983), (3483, 539719), (3741, 502497), (4527, 415251), (4773, 393849), (9657, 194661), (11223, 167499), (13581, 138417), (14319, 131283), (14587, 128871), (18611, 101007), (21629, 86913), (28971, 64887), (33669, 55833), (40743, 46139), (42957, 43761)]