71571633

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{7393}}^1$

素因数の和:7864

約数の個数: 16

約数和(自身を含む): 109312896

約数和(自身を除く): 37741263

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 7393, 9681, 22179, 51751, 155253, 3408173, 10224519, 23857211, 71571633]

約数ペア:

[(1, 71571633), (3, 23857211), (7, 10224519), (21, 3408173), (461, 155253), (1383, 51751), (3227, 22179), (7393, 9681)]