90118193151

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 146485324800

約数和(自身を除く): 56367131649

約数列:

[1, 3, 7, 21, 41, 49, 53, 123, 147, 159, 287, 343, 371, 861, 983, 1029, 1113, 1681, 2009, 2173, 2597, 2949, 5043, 6027, 6519, 6881, 7791, 11767, 14063, 15211, 18179, 20643, 35301, 40303, 42189, 45633, 48167, 52099, 54537, 82369, 89093, 106477, 120909, 144501, 156297, 247107, 267279, 282121, 319431, 337169, 364693, 576583, 623651, 745339, 846363, 1011507, 1094079, 1652423, 1729749, 1870953, 1974847, 2136059, 2236017, 2552851, 4365557, 4957269, 5924541, 6408177, 7658553, 11566961, 13096671, 13823929, 14952413, 17869957, 30558899, 34700883, 41471787, 44857239, 53609871, 80968727, 87578419, 91676697, 104666891, 242906181, 262735257, 314000673, 566781089, 613048933, 732668237, 1700343267, 1839146799, 2198004711, 4291342531, 12874027593, 30039397717, 90118193151]

約数ペア:

[(1, 90118193151), (3, 30039397717), (7, 12874027593), (21, 4291342531), (41, 2198004711), (49, 1839146799), (53, 1700343267), (123, 732668237), (147, 613048933), (159, 566781089), (287, 314000673), (343, 262735257), (371, 242906181), (861, 104666891), (983, 91676697), (1029, 87578419), (1113, 80968727), (1681, 53609871), (2009, 44857239), (2173, 41471787), (2597, 34700883), (2949, 30558899), (5043, 17869957), (6027, 14952413), (6519, 13823929), (6881, 13096671), (7791, 11566961), (11767, 7658553), (14063, 6408177), (15211, 5924541), (18179, 4957269), (20643, 4365557), (35301, 2552851), (40303, 2236017), (42189, 2136059), (45633, 1974847), (48167, 1870953), (52099, 1729749), (54537, 1652423), (82369, 1094079), (89093, 1011507), (106477, 846363), (120909, 745339), (144501, 623651), (156297, 576583), (247107, 364693), (267279, 337169), (282121, 319431)]