87658401

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 118071296

約数和(自身を除く): 30412895

約数列:

[1, 3, 223, 283, 463, 669, 849, 1389, 63109, 103249, 131029, 189327, 309747, 393087, 29219467, 87658401]

約数ペア:

[(1, 87658401), (3, 29219467), (223, 393087), (283, 309747), (463, 189327), (669, 131029), (849, 103249), (1389, 63109)]