81364284

素因数分解:

$2^2\times 3^3\times {\mathrm{753373}}^1$

素因数の和:753386

約数の個数: 24

約数和(自身を含む): 210944720

約数和(自身を除く): 129580436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 753373, 1506746, 2260119, 3013492, 4520238, 6780357, 9040476, 13560714, 20341071, 27121428, 40682142, 81364284]

約数ペア:

[(1, 81364284), (2, 40682142), (3, 27121428), (4, 20341071), (6, 13560714), (9, 9040476), (12, 6780357), (18, 4520238), (27, 3013492), (36, 2260119), (54, 1506746), (108, 753373)]