51636261

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 70918848

約数和(自身を除く): 19282587

約数列:

[1, 3, 41, 123, 197, 591, 2131, 6393, 8077, 24231, 87371, 262113, 419807, 1259421, 17212087, 51636261]

約数ペア:

[(1, 51636261), (3, 17212087), (41, 1259421), (123, 419807), (197, 262113), (591, 87371), (2131, 24231), (6393, 8077)]