26498829

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 42706944

約数和(自身を除く): 16208115

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 661, 1743, 1909, 1983, 4627, 5727, 13363, 13881, 15203, 40089, 45609, 54863, 106421, 164589, 319263, 384041, 1152123, 1261849, 3785547, 8832943, 26498829]

約数ペア:

[(1, 26498829), (3, 8832943), (7, 3785547), (21, 1261849), (23, 1152123), (69, 384041), (83, 319263), (161, 164589), (249, 106421), (483, 54863), (581, 45609), (661, 40089), (1743, 15203), (1909, 13881), (1983, 13363), (4627, 5727)]