55142367

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17623}}^1$

素因数の和:17782

約数の個数: 16

約数和(自身を含む): 84595200

約数和(自身を除く): 29452833

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 17623, 52869, 123361, 370083, 2625827, 7877481, 18380789, 55142367]

約数ペア:

[(1, 55142367), (3, 18380789), (7, 7877481), (21, 2625827), (149, 370083), (447, 123361), (1043, 52869), (3129, 17623)]