72999080001

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{2393}}^1\times {\mathrm{21589}}^1$

素因数の和:24145

約数の個数: 24

約数和(自身を含む): 106163988840

約数和(自身を除く): 33164908839

約数列:

[1, 3, 9, 157, 471, 1413, 2393, 7179, 21537, 21589, 64767, 194301, 375701, 1127103, 3381309, 3389473, 10168419, 30505257, 51662477, 154987431, 464962293, 8111008889, 24333026667, 72999080001]

約数ペア:

[(1, 72999080001), (3, 24333026667), (9, 8111008889), (157, 464962293), (471, 154987431), (1413, 51662477), (2393, 30505257), (7179, 10168419), (21537, 3389473), (21589, 3381309), (64767, 1127103), (194301, 375701)]