1813580451153

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1\times {\mathrm{13921}}^1$

素因数の和:16544

約数の個数: 80

約数和(自身を含む): 2947430963664

約数和(自身を除く): 1133850512511

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 333, 459, 629, 999, 1377, 1887, 2557, 2997, 5661, 7671, 13921, 16983, 23013, 41763, 43469, 50949, 69039, 94609, 125289, 130407, 207117, 236657, 283827, 375867, 391221, 515077, 709971, 851481, 1127601, 1173663, 1545231, 1608353, 2129913, 2554443, 3520989, 4635693, 4825059, 6389739, 7663329, 8756309, 13907079, 14475177, 19169217, 26268927, 35595997, 41721237, 43425531, 78806781, 106787991, 130276593, 236420343, 320363973, 605131949, 709261029, 961091919, 1317051889, 1815395847, 2883275757, 3951155667, 5446187541, 11853467001, 16338562623, 22389882113, 35560401003, 49015687869, 67169646339, 106681203009, 201508939017, 604526817051, 1813580451153]

約数ペア:

[(1, 1813580451153), (3, 604526817051), (9, 201508939017), (17, 106681203009), (27, 67169646339), (37, 49015687869), (51, 35560401003), (81, 22389882113), (111, 16338562623), (153, 11853467001), (333, 5446187541), (459, 3951155667), (629, 2883275757), (999, 1815395847), (1377, 1317051889), (1887, 961091919), (2557, 709261029), (2997, 605131949), (5661, 320363973), (7671, 236420343), (13921, 130276593), (16983, 106787991), (23013, 78806781), (41763, 43425531), (43469, 41721237), (50949, 35595997), (69039, 26268927), (94609, 19169217), (125289, 14475177), (130407, 13907079), (207117, 8756309), (236657, 7663329), (283827, 6389739), (375867, 4825059), (391221, 4635693), (515077, 3520989), (709971, 2554443), (851481, 2129913), (1127601, 1608353), (1173663, 1545231)]