155004273

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{3673}}^1$

素因数の和:4206

約数の個数: 20

約数和(自身を含む): 232057188

約数和(自身を除く): 77052915

約数列:

[1, 3, 9, 27, 81, 521, 1563, 3673, 4689, 11019, 14067, 33057, 42201, 99171, 297513, 1913633, 5740899, 17222697, 51668091, 155004273]

約数ペア:

[(1, 155004273), (3, 51668091), (9, 17222697), (27, 5740899), (81, 1913633), (521, 297513), (1563, 99171), (3673, 42201), (4689, 33057), (11019, 14067)]