156528639

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14827}}^1$

素因数の和:14876

約数の個数: 32

約数和(自身を含む): 256227840

約数和(自身を除く): 99699201

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 14827, 44481, 133443, 252059, 341021, 400329, 756177, 1023063, 2268531, 3069189, 5797357, 6805593, 9207567, 17392071, 52176213, 156528639]

約数ペア:

[(1, 156528639), (3, 52176213), (9, 17392071), (17, 9207567), (23, 6805593), (27, 5797357), (51, 3069189), (69, 2268531), (153, 1023063), (207, 756177), (391, 400329), (459, 341021), (621, 252059), (1173, 133443), (3519, 44481), (10557, 14827)]