156742522137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7477817}}^1$

素因数の和:7477977

約数の個数: 24

約数和(自身を含む): 241473698856

約数和(自身を除く): 84731176719

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 6987, 20961, 7477817, 22433451, 67300353, 127122889, 381368667, 1024460929, 1144106001, 3073382787, 9220148361, 17415835793, 52247507379, 156742522137]

約数ペア:

[(1, 156742522137), (3, 52247507379), (9, 17415835793), (17, 9220148361), (51, 3073382787), (137, 1144106001), (153, 1024460929), (411, 381368667), (1233, 127122889), (2329, 67300353), (6987, 22433451), (20961, 7477817)]