87962553

素因数分解:

$3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1259}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 145454400

約数和(自身を除く): 57491847

約数列:

[1, 3, 7, 9, 21, 63, 1109, 1259, 3327, 3777, 7763, 8813, 9981, 11331, 23289, 26439, 69867, 79317, 1396231, 4188693, 9773617, 12566079, 29320851, 87962553]

約数ペア:

[(1, 87962553), (3, 29320851), (7, 12566079), (9, 9773617), (21, 4188693), (63, 1396231), (1109, 79317), (1259, 69867), (3327, 26439), (3777, 23289), (7763, 11331), (8813, 9981)]