90991566

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{31793}}^1$

素因数の和:31857

約数の個数: 32

約数和(自身を含む): 206025120

約数和(自身を除く): 115033554

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 31793, 63586, 95379, 190758, 286137, 572274, 858411, 1685029, 1716822, 3370058, 5055087, 10110174, 15165261, 30330522, 45495783, 90991566]

約数ペア:

[(1, 90991566), (2, 45495783), (3, 30330522), (6, 15165261), (9, 10110174), (18, 5055087), (27, 3370058), (53, 1716822), (54, 1685029), (106, 858411), (159, 572274), (318, 286137), (477, 190758), (954, 95379), (1431, 63586), (2862, 31793)]