331001073

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 565931520

約数和(自身を除く): 234930447

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 79, 81, 117, 173, 207, 237, 299, 351, 519, 621, 711, 897, 1027, 1053, 1557, 1817, 1863, 2133, 2249, 2691, 3081, 3979, 4671, 5451, 6399, 6747, 8073, 9243, 11937, 13667, 14013, 16353, 20241, 23621, 24219, 27729, 35811, 41001, 49059, 51727, 60723, 70863, 83187, 107433, 123003, 147177, 155181, 177671, 182169, 212589, 314341, 322299, 369009, 465543, 533013, 637767, 943023, 1107027, 1396629, 1599039, 1913301, 2829069, 4086433, 4189887, 4797117, 8487207, 12259299, 14391351, 25461621, 36777897, 110333691, 331001073]

約数ペア:

[(1, 331001073), (3, 110333691), (9, 36777897), (13, 25461621), (23, 14391351), (27, 12259299), (39, 8487207), (69, 4797117), (79, 4189887), (81, 4086433), (117, 2829069), (173, 1913301), (207, 1599039), (237, 1396629), (299, 1107027), (351, 943023), (519, 637767), (621, 533013), (711, 465543), (897, 369009), (1027, 322299), (1053, 314341), (1557, 212589), (1817, 182169), (1863, 177671), (2133, 155181), (2249, 147177), (2691, 123003), (3081, 107433), (3979, 83187), (4671, 70863), (5451, 60723), (6399, 51727), (6747, 49059), (8073, 41001), (9243, 35811), (11937, 27729), (13667, 24219), (14013, 23621), (16353, 20241)]