72236961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{467}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 113892480

約数和(自身を除く): 41655519

約数列:

[1, 3, 9, 17, 27, 51, 153, 337, 459, 467, 1011, 1401, 3033, 4203, 5729, 7939, 9099, 12609, 17187, 23817, 51561, 71451, 154683, 157379, 214353, 472137, 1416411, 2675443, 4249233, 8026329, 24078987, 72236961]

約数ペア:

[(1, 72236961), (3, 24078987), (9, 8026329), (17, 4249233), (27, 2675443), (51, 1416411), (153, 472137), (337, 214353), (459, 157379), (467, 154683), (1011, 71451), (1401, 51561), (3033, 23817), (4203, 17187), (5729, 12609), (7939, 9099)]