91235081091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{20117}}^1$

素因数の和:20844

約数の個数: 64

約数和(自身を含む): 157132846080

約数和(自身を除く): 65897764989

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 677, 957, 2031, 2233, 4739, 6699, 7447, 14217, 19633, 20117, 22341, 52129, 58899, 60351, 137431, 140819, 156387, 215963, 221287, 412293, 422457, 583393, 647889, 663861, 1511741, 1549009, 1750179, 4083751, 4535223, 4647027, 6417323, 12251253, 13619209, 19251969, 40857627, 44921261, 95334463, 134763783, 149811299, 286003389, 394957061, 449433897, 1048679093, 1184871183, 2764699427, 3146037279, 4344527671, 8294098281, 13033583013, 30411693697, 91235081091]

約数ペア:

[(1, 91235081091), (3, 30411693697), (7, 13033583013), (11, 8294098281), (21, 4344527671), (29, 3146037279), (33, 2764699427), (77, 1184871183), (87, 1048679093), (203, 449433897), (231, 394957061), (319, 286003389), (609, 149811299), (677, 134763783), (957, 95334463), (2031, 44921261), (2233, 40857627), (4739, 19251969), (6699, 13619209), (7447, 12251253), (14217, 6417323), (19633, 4647027), (20117, 4535223), (22341, 4083751), (52129, 1750179), (58899, 1549009), (60351, 1511741), (137431, 663861), (140819, 647889), (156387, 583393), (215963, 422457), (221287, 412293)]