64406901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2\times {\mathrm{139}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 94009440

約数和(自身を除く): 29602539

約数列:

[1, 3, 13, 39, 109, 139, 327, 417, 1417, 1807, 4251, 5421, 11881, 15151, 35643, 45453, 154453, 196963, 463359, 590889, 1651459, 4954377, 21468967, 64406901]

約数ペア:

[(1, 64406901), (3, 21468967), (13, 4954377), (39, 1651459), (109, 590889), (139, 463359), (327, 196963), (417, 154453), (1417, 45453), (1807, 35643), (4251, 15151), (5421, 11881)]