79173081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18289}}^1$

素因数の和:18345

約数の個数: 24

約数和(自身を含む): 126493640

約数和(自身を除く): 47320559

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 18289, 54867, 164601, 237757, 676693, 713271, 2030079, 2139813, 6090237, 8797009, 26391027, 79173081]

約数ペア:

[(1, 79173081), (3, 26391027), (9, 8797009), (13, 6090237), (37, 2139813), (39, 2030079), (111, 713271), (117, 676693), (333, 237757), (481, 164601), (1443, 54867), (4329, 18289)]