73000143

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{20639}}^1$

素因数の和:20779

約数の個数: 16

約数和(自身を含む): 108979200

約数和(自身を除く): 35979057

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 20639, 61917, 185751, 557253, 2703709, 8111127, 24333381, 73000143]

約数ペア:

[(1, 73000143), (3, 24333381), (9, 8111127), (27, 2703709), (131, 557253), (393, 185751), (1179, 61917), (3537, 20639)]