71406741

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{64157}}^1$

素因数の和:64220

約数の個数: 16

約数和(自身を含む): 110865024

約数和(自身を除く): 39458283

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 64157, 192471, 449099, 1347297, 3400321, 10200963, 23802247, 71406741]

約数ペア:

[(1, 71406741), (3, 23802247), (7, 10200963), (21, 3400321), (53, 1347297), (159, 449099), (371, 192471), (1113, 64157)]