1880340063

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{6323}}^1$

素因数の和:6381

約数の個数: 48

約数和(自身を含む): 3106348800

約数和(自身を除く): 1226008737

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 289, 343, 357, 833, 867, 1029, 2023, 2499, 5831, 6069, 6323, 14161, 17493, 18969, 42483, 44261, 99127, 107491, 132783, 297381, 309827, 322473, 752437, 929481, 1827347, 2168789, 2257311, 5267059, 5482041, 6506367, 12791429, 15801177, 36869413, 38374287, 89540003, 110608239, 268620009, 626780021, 1880340063]

約数ペア:

[(1, 1880340063), (3, 626780021), (7, 268620009), (17, 110608239), (21, 89540003), (49, 38374287), (51, 36869413), (119, 15801177), (147, 12791429), (289, 6506367), (343, 5482041), (357, 5267059), (833, 2257311), (867, 2168789), (1029, 1827347), (2023, 929481), (2499, 752437), (5831, 322473), (6069, 309827), (6323, 297381), (14161, 132783), (17493, 107491), (18969, 99127), (42483, 44261)]