156984288951

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1579}}^1\times {\mathrm{21817}}^1$

素因数の和:23444

約数の個数: 48

約数和(自身を含む): 251510922240

約数和(自身を除く): 94526633289

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 1579, 4557, 4737, 11053, 21817, 33159, 48949, 65451, 77371, 146847, 152719, 232113, 342643, 458157, 676327, 1027929, 1069033, 2028981, 2398501, 3207099, 4734289, 7195503, 14202867, 33140023, 34449043, 99420069, 103347129, 241143301, 723429903, 1067920333, 1688003107, 3203760999, 5064009321, 7475442331, 22426326993, 52328096317, 156984288951]

約数ペア:

[(1, 156984288951), (3, 52328096317), (7, 22426326993), (21, 7475442331), (31, 5064009321), (49, 3203760999), (93, 1688003107), (147, 1067920333), (217, 723429903), (651, 241143301), (1519, 103347129), (1579, 99420069), (4557, 34449043), (4737, 33140023), (11053, 14202867), (21817, 7195503), (33159, 4734289), (48949, 3207099), (65451, 2398501), (77371, 2028981), (146847, 1069033), (152719, 1027929), (232113, 676327), (342643, 458157)]