123282039

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 175279104

約数和(自身を除く): 51997065

約数列:

[1, 3, 37, 41, 103, 111, 123, 263, 309, 789, 1517, 3811, 4223, 4551, 9731, 10783, 11433, 12669, 27089, 29193, 32349, 81267, 156251, 398971, 468753, 1002293, 1110649, 1196913, 3006879, 3331947, 41094013, 123282039]

約数ペア:

[(1, 123282039), (3, 41094013), (37, 3331947), (41, 3006879), (103, 1196913), (111, 1110649), (123, 1002293), (263, 468753), (309, 398971), (789, 156251), (1517, 81267), (3811, 32349), (4223, 29193), (4551, 27089), (9731, 12669), (10783, 11433)]