54144951

素因数分解:

$3^1\times 7^4\times {\mathrm{7517}}^1$

素因数の和:7548

約数の個数: 20

約数和(自身を含む): 84231672

約数和(自身を除く): 30086721

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 7517, 22551, 52619, 157857, 368333, 1104999, 2578331, 7734993, 18048317, 54144951]

約数ペア:

[(1, 54144951), (3, 18048317), (7, 7734993), (21, 2578331), (49, 1104999), (147, 368333), (343, 157857), (1029, 52619), (2401, 22551), (7203, 7517)]