63243315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 119508960

約数和(自身を除く): 56265645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 1621, 2295, 2601, 4335, 4863, 7803, 8105, 13005, 14589, 24315, 27557, 39015, 43767, 72945, 82671, 137785, 218835, 248013, 413355, 468469, 744039, 1240065, 1405407, 2342345, 3720195, 4216221, 7027035, 12648663, 21081105, 63243315]

約数ペア:

[(1, 63243315), (3, 21081105), (5, 12648663), (9, 7027035), (15, 4216221), (17, 3720195), (27, 2342345), (45, 1405407), (51, 1240065), (85, 744039), (135, 468469), (153, 413355), (255, 248013), (289, 218835), (459, 137785), (765, 82671), (867, 72945), (1445, 43767), (1621, 39015), (2295, 27557), (2601, 24315), (4335, 14589), (4863, 13005), (7803, 8105)]