64792377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1381}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 101112648

約数和(自身を除く): 36320271

約数列:

[1, 3, 9, 13, 39, 117, 401, 1203, 1381, 3609, 4143, 5213, 12429, 15639, 17953, 46917, 53859, 161577, 553781, 1661343, 4984029, 7199153, 21597459, 64792377]

約数ペア:

[(1, 64792377), (3, 21597459), (9, 7199153), (13, 4984029), (39, 1661343), (117, 553781), (401, 161577), (1203, 53859), (1381, 46917), (3609, 17953), (4143, 15639), (5213, 12429)]