520020850851

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1\times {\mathrm{1931}}^1$

素因数の和:2913

約数の個数: 64

約数和(自身を含む): 789187069440

約数和(自身を除く): 269166218589

約数列:

[1, 3, 9, 27, 53, 159, 307, 477, 613, 921, 1431, 1839, 1931, 2763, 5517, 5793, 8289, 16271, 16551, 17379, 32489, 48813, 52137, 97467, 102343, 146439, 188191, 292401, 307029, 439317, 564573, 592817, 877203, 921087, 1183703, 1693719, 1778451, 2763261, 3551109, 5081157, 5335353, 9974123, 10653327, 16006059, 29922369, 31419301, 31959981, 62736259, 89767107, 94257903, 188208777, 269301321, 282773709, 363396821, 564626331, 848321127, 1090190463, 1693878993, 3270571389, 9811714167, 19260031513, 57780094539, 173340283617, 520020850851]

約数ペア:

[(1, 520020850851), (3, 173340283617), (9, 57780094539), (27, 19260031513), (53, 9811714167), (159, 3270571389), (307, 1693878993), (477, 1090190463), (613, 848321127), (921, 564626331), (1431, 363396821), (1839, 282773709), (1931, 269301321), (2763, 188208777), (5517, 94257903), (5793, 89767107), (8289, 62736259), (16271, 31959981), (16551, 31419301), (17379, 29922369), (32489, 16006059), (48813, 10653327), (52137, 9974123), (97467, 5335353), (102343, 5081157), (146439, 3551109), (188191, 2763261), (292401, 1778451), (307029, 1693719), (439317, 1183703), (564573, 921087), (592817, 877203)]