121566711

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 197130240

約数和(自身を除く): 75563529

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 1487, 1603, 3893, 4461, 4809, 10409, 11679, 25279, 27251, 31227, 75837, 81753, 176953, 340523, 530859, 1021569, 2383661, 5788891, 7150983, 17366673, 40522237, 121566711]

約数ペア:

[(1, 121566711), (3, 40522237), (7, 17366673), (17, 7150983), (21, 5788891), (51, 2383661), (119, 1021569), (229, 530859), (357, 340523), (687, 176953), (1487, 81753), (1603, 75837), (3893, 31227), (4461, 27251), (4809, 25279), (10409, 11679)]