140989395743

素因数分解:

$7^3\times {\mathrm{5701}}^1\times {\mathrm{72101}}^1$

素因数の和:77823

約数の個数: 16

約数和(自身を含む): 164450241600

約数和(自身を除く): 23460845857

約数列:

[1, 7, 49, 343, 5701, 39907, 72101, 279349, 504707, 1955443, 3532949, 24730643, 411047801, 2877334607, 20141342249, 140989395743]

約数ペア:

[(1, 140989395743), (7, 20141342249), (49, 2877334607), (343, 411047801), (5701, 24730643), (39907, 3532949), (72101, 1955443), (279349, 504707)]