117907867

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9511}}^1$

素因数の和:9559

約数の個数: 24

約数和(自身を含む): 156148992

約数和(自身を除く): 38241125

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 9511, 12397, 66577, 104621, 218753, 466039, 732347, 1531271, 2406283, 5126429, 10718897, 16843981, 117907867]

約数ペア:

[(1, 117907867), (7, 16843981), (11, 10718897), (23, 5126429), (49, 2406283), (77, 1531271), (161, 732347), (253, 466039), (539, 218753), (1127, 104621), (1771, 66577), (9511, 12397)]