87913581

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{62483}}^1$

素因数の和:62560

約数の個数: 16

約数和(自身を含む): 135965184

約数和(自身を除く): 48051603

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 62483, 187449, 437381, 1312143, 4186361, 12559083, 29304527, 87913581]

約数ペア:

[(1, 87913581), (3, 29304527), (7, 12559083), (21, 4186361), (67, 1312143), (201, 437381), (469, 187449), (1407, 62483)]