87075729

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{6361}}^1$

素因数の和:6399

約数の個数: 30

約数和(自身を含む): 140873766

約数和(自身を除く): 53798037

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 6361, 13689, 19083, 57249, 82693, 171747, 248079, 515241, 744237, 1075009, 2232711, 3225027, 6698133, 9675081, 29025243, 87075729]

約数ペア:

[(1, 87075729), (3, 29025243), (9, 9675081), (13, 6698133), (27, 3225027), (39, 2232711), (81, 1075009), (117, 744237), (169, 515241), (351, 248079), (507, 171747), (1053, 82693), (1521, 57249), (4563, 19083), (6361, 13689)]