90135513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45317}}^1$

素因数の和:45353

約数の個数: 24

約数和(自身を含む): 148461768

約数和(自身を除く): 58326255

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 45317, 135951, 407853, 589121, 770389, 1767363, 2311167, 5302089, 6933501, 10015057, 30045171, 90135513]

約数ペア:

[(1, 90135513), (3, 30045171), (9, 10015057), (13, 6933501), (17, 5302089), (39, 2311167), (51, 1767363), (117, 770389), (153, 589121), (221, 407853), (663, 135951), (1989, 45317)]