121289546

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5366

約数の個数: 32

約数和(自身を含む): 218723328

約数和(自身を除く): 97433782

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 5273, 10546, 11501, 23002, 36911, 73822, 163463, 279469, 326926, 558938, 1144241, 1956283, 2288482, 3912566, 8663539, 17327078, 60644773, 121289546]

約数ペア:

[(1, 121289546), (2, 60644773), (7, 17327078), (14, 8663539), (31, 3912566), (53, 2288482), (62, 1956283), (106, 1144241), (217, 558938), (371, 326926), (434, 279469), (742, 163463), (1643, 73822), (3286, 36911), (5273, 23002), (10546, 11501)]