147049903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3655

約数の個数: 32

約数和(自身を含む): 202309632

約数和(自身を除く): 55259729

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3583, 3731, 5863, 25081, 39413, 41041, 46579, 146903, 275891, 326053, 512369, 1028321, 1615933, 1909739, 3586583, 11311531, 13368173, 21007129, 147049903]

約数ペア:

[(1, 147049903), (7, 21007129), (11, 13368173), (13, 11311531), (41, 3586583), (77, 1909739), (91, 1615933), (143, 1028321), (287, 512369), (451, 326053), (533, 275891), (1001, 146903), (3157, 46579), (3583, 41041), (3731, 39413), (5863, 25081)]