90710847

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{12583}}^1$

素因数の和:12684

約数の個数: 20

約数和(自身を含む): 137039760

約数和(自身を除く): 46328913

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 12583, 37749, 113247, 339741, 1019223, 1119887, 3359661, 10078983, 30236949, 90710847]

約数ペア:

[(1, 90710847), (3, 30236949), (9, 10078983), (27, 3359661), (81, 1119887), (89, 1019223), (267, 339741), (801, 113247), (2403, 37749), (7209, 12583)]