273670509

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6791}}^1$

素因数の和:6921

約数の個数: 32

約数和(自身を含む): 443381760

約数和(自身を除く): 169711251

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 1919, 2121, 5757, 6791, 13433, 20373, 40299, 47537, 129029, 142611, 387087, 685891, 903203, 2057673, 2709609, 4801237, 13031929, 14403711, 39095787, 91223503, 273670509]

約数ペア:

[(1, 273670509), (3, 91223503), (7, 39095787), (19, 14403711), (21, 13031929), (57, 4801237), (101, 2709609), (133, 2057673), (303, 903203), (399, 685891), (707, 387087), (1919, 142611), (2121, 129029), (5757, 47537), (6791, 40299), (13433, 20373)]