26099151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 12930609

約数列:

[1, 3, 13, 39, 43, 79, 129, 197, 237, 559, 591, 1027, 1677, 2561, 3081, 3397, 7683, 8471, 10191, 15563, 25413, 44161, 46689, 110123, 132483, 202319, 330369, 606957, 669209, 2007627, 8699717, 26099151]

約数ペア:

[(1, 26099151), (3, 8699717), (13, 2007627), (39, 669209), (43, 606957), (79, 330369), (129, 202319), (197, 132483), (237, 110123), (559, 46689), (591, 44161), (1027, 25413), (1677, 15563), (2561, 10191), (3081, 8471), (3397, 7683)]