81535047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{36877}}^1$

素因数の和:36958

約数の個数: 16

約数和(自身を含む): 120369792

約数和(自身を除く): 38834745

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 36877, 110631, 405647, 1216941, 2470759, 7412277, 27178349, 81535047]

約数ペア:

[(1, 81535047), (3, 27178349), (11, 7412277), (33, 2470759), (67, 1216941), (201, 405647), (737, 110631), (2211, 36877)]