268486533

素因数分解:

$3^2\times 7^2\times {\mathrm{601}}^1\times {\mathrm{1013}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 452327148

約数和(自身を除く): 183840615

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 601, 1013, 1803, 3039, 4207, 5409, 7091, 9117, 12621, 21273, 29449, 37863, 49637, 63819, 88347, 148911, 265041, 446733, 608813, 1826439, 4261691, 5479317, 12785073, 29831837, 38355219, 89495511, 268486533]

約数ペア:

[(1, 268486533), (3, 89495511), (7, 38355219), (9, 29831837), (21, 12785073), (49, 5479317), (63, 4261691), (147, 1826439), (441, 608813), (601, 446733), (1013, 265041), (1803, 148911), (3039, 88347), (4207, 63819), (5409, 49637), (7091, 37863), (9117, 29449), (12621, 21273)]