31183623

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{1049}}^1$

素因数の和:1428

約数の個数: 20

約数和(自身を含む): 46754400

約数和(自身を除く): 15570777

約数列:

[1, 3, 9, 27, 81, 367, 1049, 1101, 3147, 3303, 9441, 9909, 28323, 29727, 84969, 384983, 1154949, 3464847, 10394541, 31183623]

約数ペア:

[(1, 31183623), (3, 10394541), (9, 3464847), (27, 1154949), (81, 384983), (367, 84969), (1049, 29727), (1101, 28323), (3147, 9909), (3303, 9441)]