72565533

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 107616600

約数和(自身を除く): 35051067

約数列:

[1, 3, 9, 53, 149, 159, 447, 477, 1021, 1341, 3063, 7897, 9189, 23691, 54113, 71073, 152129, 162339, 456387, 487017, 1369161, 8062837, 24188511, 72565533]

約数ペア:

[(1, 72565533), (3, 24188511), (9, 8062837), (53, 1369161), (149, 487017), (159, 456387), (447, 162339), (477, 152129), (1021, 71073), (1341, 54113), (3063, 23691), (7897, 9189)]