142476759

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{122719}}^1$

素因数の和:122771

約数の個数: 16

約数和(自身を含む): 215987200

約数和(自身を除く): 73510441

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 122719, 368157, 1104471, 3313413, 5276917, 15830751, 47492253, 142476759]

約数ペア:

[(1, 142476759), (3, 47492253), (9, 15830751), (27, 5276917), (43, 3313413), (129, 1104471), (387, 368157), (1161, 122719)]