20132157003

素因数分解:

$3^1\times 7^2\times {\mathrm{136953449}}^1$

素因数の和:136953466

約数の個数: 12

約数和(自身を含む): 31225386600

約数和(自身を除く): 11093229597

約数列:

[1, 3, 7, 21, 49, 147, 136953449, 410860347, 958674143, 2876022429, 6710719001, 20132157003]

約数ペア:

[(1, 20132157003), (3, 6710719001), (7, 2876022429), (21, 958674143), (49, 410860347), (147, 136953449)]