54171033

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 87613440

約数和(自身を除く): 33442407

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 959, 991, 2603, 2877, 2973, 6937, 7809, 18221, 18829, 20811, 54663, 56487, 131803, 135767, 395409, 407301, 950369, 2579573, 2851107, 7738719, 18057011, 54171033]

約数ペア:

[(1, 54171033), (3, 18057011), (7, 7738719), (19, 2851107), (21, 2579573), (57, 950369), (133, 407301), (137, 395409), (399, 135767), (411, 131803), (959, 56487), (991, 54663), (2603, 20811), (2877, 18829), (2973, 18221), (6937, 7809)]