151920727

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 185763456

約数和(自身を除く): 33842729

約数列:

[1, 7, 23, 49, 161, 163, 827, 1127, 1141, 3749, 5789, 7987, 19021, 26243, 40523, 133147, 134801, 183701, 932029, 943607, 3100423, 6605249, 21702961, 151920727]

約数ペア:

[(1, 151920727), (7, 21702961), (23, 6605249), (49, 3100423), (161, 943607), (163, 932029), (827, 183701), (1127, 134801), (1141, 133147), (3749, 40523), (5789, 26243), (7987, 19021)]