81699606

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{85639}}^1$

素因数の和:85700

約数の個数: 24

約数和(自身を含む): 180357840

約数和(自身を除く): 98658234

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 85639, 171278, 256917, 513834, 770751, 1541502, 4538867, 9077734, 13616601, 27233202, 40849803, 81699606]

約数ペア:

[(1, 81699606), (2, 40849803), (3, 27233202), (6, 13616601), (9, 9077734), (18, 4538867), (53, 1541502), (106, 770751), (159, 513834), (318, 256917), (477, 171278), (954, 85639)]