7534949685123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5638873}}^1$

素因数の和:5639116

約数の個数: 64

約数和(自身を含む): 12862046039040

約数和(自身を除く): 5327096353917

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 197, 323, 357, 399, 591, 969, 1379, 2261, 3349, 3743, 4137, 6783, 10047, 11229, 23443, 26201, 63631, 70329, 78603, 190893, 445417, 1336251, 5638873, 16916619, 39472111, 95860841, 107138587, 118416333, 287582523, 321415761, 671025887, 749970109, 1110857981, 1821355979, 2013077661, 2249910327, 3332573943, 5464067937, 7776005867, 12749491853, 18884585677, 21106301639, 23328017601, 38248475559, 56653757031, 63318904917, 132192099739, 147744111473, 358807127863, 396576299217, 443232334419, 1076421383589, 2511649895041, 7534949685123]

約数ペア:

[(1, 7534949685123), (3, 2511649895041), (7, 1076421383589), (17, 443232334419), (19, 396576299217), (21, 358807127863), (51, 147744111473), (57, 132192099739), (119, 63318904917), (133, 56653757031), (197, 38248475559), (323, 23328017601), (357, 21106301639), (399, 18884585677), (591, 12749491853), (969, 7776005867), (1379, 5464067937), (2261, 3332573943), (3349, 2249910327), (3743, 2013077661), (4137, 1821355979), (6783, 1110857981), (10047, 749970109), (11229, 671025887), (23443, 321415761), (26201, 287582523), (63631, 118416333), (70329, 107138587), (78603, 95860841), (190893, 39472111), (445417, 16916619), (1336251, 5638873)]