154504413

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 260996736

約数和(自身を除く): 106492323

約数列:

[1, 3, 7, 9, 21, 63, 97, 131, 193, 291, 393, 579, 679, 873, 917, 1179, 1351, 1737, 2037, 2751, 4053, 6111, 8253, 12159, 12707, 18721, 25283, 38121, 56163, 75849, 88949, 114363, 131047, 168489, 176981, 227547, 266847, 393141, 530943, 800541, 1179423, 1592829, 2452451, 7357353, 17167157, 22072059, 51501471, 154504413]

約数ペア:

[(1, 154504413), (3, 51501471), (7, 22072059), (9, 17167157), (21, 7357353), (63, 2452451), (97, 1592829), (131, 1179423), (193, 800541), (291, 530943), (393, 393141), (579, 266847), (679, 227547), (873, 176981), (917, 168489), (1179, 131047), (1351, 114363), (1737, 88949), (2037, 75849), (2751, 56163), (4053, 38121), (6111, 25283), (8253, 18721), (12159, 12707)]