91428039

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 137592000

約数和(自身を除く): 46163961

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 2351, 4321, 7053, 12963, 21159, 38889, 68179, 204537, 350299, 613611, 1050897, 3152691, 10158671, 30476013, 91428039]

約数ペア:

[(1, 91428039), (3, 30476013), (9, 10158671), (29, 3152691), (87, 1050897), (149, 613611), (261, 350299), (447, 204537), (1341, 68179), (2351, 38889), (4321, 21159), (7053, 12963)]