72736353

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 115240320

約数和(自身を除く): 42503967

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 963, 1481, 1819, 2889, 4443, 5457, 13329, 16371, 25177, 39987, 49113, 75531, 158467, 226593, 475401, 679779, 1426203, 2693939, 4278609, 8081817, 24245451, 72736353]

約数ペア:

[(1, 72736353), (3, 24245451), (9, 8081817), (17, 4278609), (27, 2693939), (51, 1426203), (107, 679779), (153, 475401), (321, 226593), (459, 158467), (963, 75531), (1481, 49113), (1819, 39987), (2889, 25177), (4443, 16371), (5457, 13329)]