708304860207

素因数分解:

$3^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1\times {\mathrm{12721}}^1$

素因数の和:13370

約数の個数: 80

約数和(自身を含む): 1217105801472

約数和(自身を除く): 508800941265

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 283, 347, 567, 849, 1041, 1981, 2429, 2547, 3123, 5943, 7287, 7641, 9369, 12721, 17829, 21861, 22923, 28107, 38163, 53487, 65583, 89047, 98201, 114489, 160461, 196749, 267141, 294603, 343467, 687407, 801423, 883809, 1030401, 2062221, 2404269, 2651427, 3600043, 4414187, 6186663, 7212807, 7954281, 10800129, 13242561, 18559989, 25200301, 30899309, 32400387, 39727683, 55679967, 75600903, 92697927, 97201161, 119183049, 226802709, 278093781, 291603483, 357549147, 680408127, 834281343, 1249214921, 2041224381, 2502844029, 3747644763, 8744504447, 11242934289, 26233513341, 33728802867, 78700540023, 101186408601, 236101620069, 708304860207]

約数ペア:

[(1, 708304860207), (3, 236101620069), (7, 101186408601), (9, 78700540023), (21, 33728802867), (27, 26233513341), (63, 11242934289), (81, 8744504447), (189, 3747644763), (283, 2502844029), (347, 2041224381), (567, 1249214921), (849, 834281343), (1041, 680408127), (1981, 357549147), (2429, 291603483), (2547, 278093781), (3123, 226802709), (5943, 119183049), (7287, 97201161), (7641, 92697927), (9369, 75600903), (12721, 55679967), (17829, 39727683), (21861, 32400387), (22923, 30899309), (28107, 25200301), (38163, 18559989), (53487, 13242561), (65583, 10800129), (89047, 7954281), (98201, 7212807), (114489, 6186663), (160461, 4414187), (196749, 3600043), (267141, 2651427), (294603, 2404269), (343467, 2062221), (687407, 1030401), (801423, 883809)]