137748717

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7369}}^1$

素因数の和:7473

約数の個数: 24

約数和(自身を含む): 208482560

約数和(自身を除く): 70733843

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 6231, 7369, 18693, 22107, 66321, 228439, 493723, 685317, 1481169, 2055951, 4443507, 15305413, 45916239, 137748717]

約数ペア:

[(1, 137748717), (3, 45916239), (9, 15305413), (31, 4443507), (67, 2055951), (93, 1481169), (201, 685317), (279, 493723), (603, 228439), (2077, 66321), (6231, 22107), (7369, 18693)]