156719901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 234709888

約数和(自身を除く): 77989987

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 871, 1443, 1621, 2479, 2613, 4863, 7437, 21073, 32227, 59977, 63219, 96681, 108607, 179931, 325821, 779701, 1411891, 2339103, 4018459, 4235673, 12055377, 52239967, 156719901]

約数ペア:

[(1, 156719901), (3, 52239967), (13, 12055377), (37, 4235673), (39, 4018459), (67, 2339103), (111, 1411891), (201, 779701), (481, 325821), (871, 179931), (1443, 108607), (1621, 96681), (2479, 63219), (2613, 59977), (4863, 32227), (7437, 21073)]