91220142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3313}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 197090208

約数和(自身を除く): 105870066

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 3313, 4589, 6626, 9178, 9939, 13767, 19878, 27534, 43069, 86138, 129207, 258414, 1169489, 2338978, 3508467, 7016934, 15203357, 30406714, 45610071, 91220142]

約数ペア:

[(1, 91220142), (2, 45610071), (3, 30406714), (6, 15203357), (13, 7016934), (26, 3508467), (39, 2338978), (78, 1169489), (353, 258414), (706, 129207), (1059, 86138), (2118, 43069), (3313, 27534), (4589, 19878), (6626, 13767), (9178, 9939)]