54947571

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 86822400

約数和(自身を除く): 31874829

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 797, 1029, 1407, 2391, 3283, 5579, 9849, 16737, 22981, 39053, 53399, 68943, 117159, 160197, 273371, 373793, 820113, 1121379, 2616551, 7849653, 18315857, 54947571]

約数ペア:

[(1, 54947571), (3, 18315857), (7, 7849653), (21, 2616551), (49, 1121379), (67, 820113), (147, 373793), (201, 273371), (343, 160197), (469, 117159), (797, 68943), (1029, 53399), (1407, 39053), (2391, 22981), (3283, 16737), (5579, 9849)]