171920367

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{10091}}^1$

素因数の和:10731

約数の個数: 16

約数和(自身を含む): 255125760

約数和(自身を除く): 83205393

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 10091, 17037, 30273, 90819, 272457, 6367421, 19102263, 57306789, 171920367]

約数ペア:

[(1, 171920367), (3, 57306789), (9, 19102263), (27, 6367421), (631, 272457), (1893, 90819), (5679, 30273), (10091, 17037)]