153622467

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{15761}}^1$

素因数の和:15808

約数の個数: 24

約数和(自身を含む): 240212880

約数和(自身を除く): 86590413

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 15761, 47283, 141849, 299459, 425547, 898377, 2695131, 5689721, 8085393, 17069163, 51207489, 153622467]

約数ペア:

[(1, 153622467), (3, 51207489), (9, 17069163), (19, 8085393), (27, 5689721), (57, 2695131), (171, 898377), (361, 425547), (513, 299459), (1083, 141849), (3249, 47283), (9747, 15761)]