72272967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 111589632

約数和(自身を除く): 39316665

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 663, 871, 1139, 1627, 2613, 3417, 4881, 14807, 21151, 27659, 44421, 63453, 82977, 109009, 327027, 359567, 1078701, 1417117, 1853153, 4251351, 5559459, 24090989, 72272967]

約数ペア:

[(1, 72272967), (3, 24090989), (13, 5559459), (17, 4251351), (39, 1853153), (51, 1417117), (67, 1078701), (201, 359567), (221, 327027), (663, 109009), (871, 82977), (1139, 63453), (1627, 44421), (2613, 27659), (3417, 21151), (4881, 14807)]