48195273

素因数分解:

$3^1\times 7^4\times {\mathrm{6691}}^1$

素因数の和:6722

約数の個数: 20

約数和(自身を含む): 74977168

約数和(自身を除く): 26781895

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 6691, 7203, 20073, 46837, 140511, 327859, 983577, 2295013, 6885039, 16065091, 48195273]

約数ペア:

[(1, 48195273), (3, 16065091), (7, 6885039), (21, 2295013), (49, 983577), (147, 327859), (343, 140511), (1029, 46837), (2401, 20073), (6691, 7203)]