89931819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{1049}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 130258800

約数和(自身を除く): 40326981

約数列:

[1, 3, 17, 41, 51, 123, 697, 1049, 1681, 2091, 3147, 5043, 17833, 28577, 43009, 53499, 85731, 129027, 731153, 1763369, 2193459, 5290107, 29977273, 89931819]

約数ペア:

[(1, 89931819), (3, 29977273), (17, 5290107), (41, 2193459), (51, 1763369), (123, 731153), (697, 129027), (1049, 85731), (1681, 53499), (2091, 43009), (3147, 28577), (5043, 17833)]