63771087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 29771313

約数列:

[1, 3, 19, 29, 57, 87, 173, 223, 519, 551, 669, 1653, 3287, 4237, 5017, 6467, 9861, 12711, 15051, 19401, 38579, 95323, 115737, 122873, 285969, 368619, 733001, 1118791, 2199003, 3356373, 21257029, 63771087]

約数ペア:

[(1, 63771087), (3, 21257029), (19, 3356373), (29, 2199003), (57, 1118791), (87, 733001), (173, 368619), (223, 285969), (519, 122873), (551, 115737), (669, 95323), (1653, 38579), (3287, 19401), (4237, 15051), (5017, 12711), (6467, 9861)]