169180557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1327}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 278433792

約数和(自身を除く): 109253235

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 467, 1327, 1401, 3269, 3981, 6071, 9289, 9807, 17251, 18213, 27867, 42497, 51753, 120757, 127491, 362271, 619709, 1859127, 4337963, 8056217, 13013889, 24168651, 56393519, 169180557]

約数ペア:

[(1, 169180557), (3, 56393519), (7, 24168651), (13, 13013889), (21, 8056217), (39, 4337963), (91, 1859127), (273, 619709), (467, 362271), (1327, 127491), (1401, 120757), (3269, 51753), (3981, 42497), (6071, 27867), (9289, 18213), (9807, 17251)]