64434369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 93709440

約数和(自身を除く): 29275071

約数列:

[1, 3, 17, 51, 67, 109, 173, 201, 327, 519, 1139, 1853, 2941, 3417, 5559, 7303, 8823, 11591, 18857, 21909, 34773, 56571, 124151, 197047, 320569, 372453, 591141, 961707, 1263419, 3790257, 21478123, 64434369]

約数ペア:

[(1, 64434369), (3, 21478123), (17, 3790257), (51, 1263419), (67, 961707), (109, 591141), (173, 372453), (201, 320569), (327, 197047), (519, 124151), (1139, 56571), (1853, 34773), (2941, 21909), (3417, 18857), (5559, 11591), (7303, 8823)]