156946797

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6091}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 259762880

約数和(自身を除く): 102816083

約数列:

[1, 3, 7, 9, 21, 63, 409, 1227, 2863, 3681, 6091, 8589, 18273, 25767, 42637, 54819, 127911, 383733, 2491219, 7473657, 17438533, 22420971, 52315599, 156946797]

約数ペア:

[(1, 156946797), (3, 52315599), (7, 22420971), (9, 17438533), (21, 7473657), (63, 2491219), (409, 383733), (1227, 127911), (2863, 54819), (3681, 42637), (6091, 25767), (8589, 18273)]