72256119

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 106330320

約数和(自身を除く): 34074201

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 2689, 8067, 8957, 26871, 34957, 104871, 142517, 427551, 454441, 1363323, 1852721, 5558163, 24085373, 72256119]

約数ペア:

[(1, 72256119), (3, 24085373), (13, 5558163), (39, 1852721), (53, 1363323), (159, 454441), (169, 427551), (507, 142517), (689, 104871), (2067, 34957), (2689, 26871), (8067, 8957)]