72904191

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12611}}^1$

素因数の和:12702

約数の個数: 16

約数和(自身を含む): 101703168

約数和(自身を除く): 28798977

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 12611, 37833, 517051, 592717, 1551153, 1778151, 24301397, 72904191]

約数ペア:

[(1, 72904191), (3, 24301397), (41, 1778151), (47, 1551153), (123, 592717), (141, 517051), (1927, 37833), (5781, 12611)]