16668701301

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{28463}}^1$

素因数の和:28905

約数の個数: 32

約数和(自身を含む): 25795215360

約数和(自身を除く): 9126514059

約数列:

[1, 3, 7, 21, 79, 237, 353, 553, 1059, 1659, 2471, 7413, 27887, 28463, 83661, 85389, 195209, 199241, 585627, 597723, 2248577, 6745731, 10047439, 15740039, 30142317, 47220117, 70332073, 210996219, 793747681, 2381243043, 5556233767, 16668701301]

約数ペア:

[(1, 16668701301), (3, 5556233767), (7, 2381243043), (21, 793747681), (79, 210996219), (237, 70332073), (353, 47220117), (553, 30142317), (1059, 15740039), (1659, 10047439), (2471, 6745731), (7413, 2248577), (27887, 597723), (28463, 585627), (83661, 199241), (85389, 195209)]