172528551

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 274041768

約数和(自身を除く): 101513217

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 507, 603, 871, 1521, 1693, 2613, 5079, 7839, 11323, 15237, 22009, 33969, 66027, 101907, 113431, 198081, 286117, 340293, 858351, 1020879, 1474603, 2575053, 4423809, 13271427, 19169839, 57509517, 172528551]

約数ペア:

[(1, 172528551), (3, 57509517), (9, 19169839), (13, 13271427), (39, 4423809), (67, 2575053), (117, 1474603), (169, 1020879), (201, 858351), (507, 340293), (603, 286117), (871, 198081), (1521, 113431), (1693, 101907), (2613, 66027), (5079, 33969), (7839, 22009), (11323, 15237)]