156920325003

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{2777}}^1$

素因数の和:3426

約数の個数: 80

約数和(自身を含む): 255475636416

約数和(自身を除く): 98555311413

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 309, 351, 521, 927, 1053, 1339, 1563, 2777, 2781, 4017, 4689, 6773, 8331, 8343, 12051, 14067, 20319, 24993, 36101, 36153, 42201, 53663, 60957, 74979, 108303, 108459, 160989, 182871, 224937, 286031, 324909, 482967, 548613, 697619, 858093, 974727, 1446817, 1448901, 2092857, 2574279, 2924181, 3718403, 4340451, 4346703, 6278571, 7722837, 11155209, 13021353, 18808621, 18835713, 23168511, 33465627, 39064059, 56425863, 56507139, 100396881, 117192177, 149022151, 169277589, 301190643, 447066453, 507832767, 1341199359, 1523498301, 1937287963, 4023598077, 5811863889, 12070794231, 17435591667, 52306775001, 156920325003]

約数ペア:

[(1, 156920325003), (3, 52306775001), (9, 17435591667), (13, 12070794231), (27, 5811863889), (39, 4023598077), (81, 1937287963), (103, 1523498301), (117, 1341199359), (309, 507832767), (351, 447066453), (521, 301190643), (927, 169277589), (1053, 149022151), (1339, 117192177), (1563, 100396881), (2777, 56507139), (2781, 56425863), (4017, 39064059), (4689, 33465627), (6773, 23168511), (8331, 18835713), (8343, 18808621), (12051, 13021353), (14067, 11155209), (20319, 7722837), (24993, 6278571), (36101, 4346703), (36153, 4340451), (42201, 3718403), (53663, 2924181), (60957, 2574279), (74979, 2092857), (108303, 1448901), (108459, 1446817), (160989, 974727), (182871, 858093), (224937, 697619), (286031, 548613), (324909, 482967)]