173311702137

素因数分解:

$3^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{320291}}^1$

素因数の和:320723

約数の個数: 48

約数和(自身を含む): 299408961600

約数和(自身を除く): 126097259463

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 409, 441, 1227, 1323, 2863, 3681, 8589, 11043, 20041, 25767, 60123, 77301, 180369, 320291, 541107, 960873, 2242037, 2882619, 6726111, 8647857, 15694259, 20178333, 47082777, 60534999, 130999019, 141248331, 392997057, 423744993, 916993133, 1178991171, 2750979399, 3536973513, 6418951931, 8252938197, 19256855793, 24758814591, 57770567379, 173311702137]

約数ペア:

[(1, 173311702137), (3, 57770567379), (7, 24758814591), (9, 19256855793), (21, 8252938197), (27, 6418951931), (49, 3536973513), (63, 2750979399), (147, 1178991171), (189, 916993133), (409, 423744993), (441, 392997057), (1227, 141248331), (1323, 130999019), (2863, 60534999), (3681, 47082777), (8589, 20178333), (11043, 15694259), (20041, 8647857), (25767, 6726111), (60123, 2882619), (77301, 2242037), (180369, 960873), (320291, 541107)]