13511455047

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3278

約数の個数: 80

約数和(自身を含む): 22212405600

約数和(自身を除く): 8700950553

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 97, 171, 261, 291, 513, 551, 783, 873, 1539, 1653, 1843, 2349, 2619, 2813, 3121, 4959, 5529, 7857, 8439, 9363, 14877, 16587, 25317, 28089, 44631, 49761, 53447, 59299, 75951, 84267, 90509, 149283, 160341, 177897, 227853, 252801, 271527, 302737, 481023, 533691, 814581, 908211, 1443069, 1601073, 1719671, 2443743, 2724633, 4329207, 4803219, 5159013, 5752003, 7331229, 8173899, 8779373, 15477039, 17256009, 24521697, 26338119, 46431117, 51768027, 79014357, 139293351, 155304081, 166808087, 237043071, 465912243, 500424261, 711129213, 1501272783, 4503818349, 13511455047]

約数ペア:

[(1, 13511455047), (3, 4503818349), (9, 1501272783), (19, 711129213), (27, 500424261), (29, 465912243), (57, 237043071), (81, 166808087), (87, 155304081), (97, 139293351), (171, 79014357), (261, 51768027), (291, 46431117), (513, 26338119), (551, 24521697), (783, 17256009), (873, 15477039), (1539, 8779373), (1653, 8173899), (1843, 7331229), (2349, 5752003), (2619, 5159013), (2813, 4803219), (3121, 4329207), (4959, 2724633), (5529, 2443743), (7857, 1719671), (8439, 1601073), (9363, 1443069), (14877, 908211), (16587, 814581), (25317, 533691), (28089, 481023), (44631, 302737), (49761, 271527), (53447, 252801), (59299, 227853), (75951, 177897), (84267, 160341), (90509, 149283)]