87702141

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{941}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 119731968

約数和(自身を除く): 32029827

約数列:

[1, 3, 47, 141, 661, 941, 1983, 2823, 31067, 44227, 93201, 132681, 622001, 1866003, 29234047, 87702141]

約数ペア:

[(1, 87702141), (3, 29234047), (47, 1866003), (141, 622001), (661, 132681), (941, 93201), (1983, 44227), (2823, 31067)]