67415271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 115729152

約数和(自身を除く): 48313881

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 231, 301, 363, 473, 617, 847, 903, 1419, 1851, 2541, 3311, 4319, 5203, 6787, 9933, 12957, 15609, 20361, 26531, 36421, 47509, 74657, 79593, 109263, 142527, 185717, 223971, 291841, 522599, 557151, 875523, 1567797, 2042887, 3210251, 6128661, 9630753, 22471757, 67415271]

約数ペア:

[(1, 67415271), (3, 22471757), (7, 9630753), (11, 6128661), (21, 3210251), (33, 2042887), (43, 1567797), (77, 875523), (121, 557151), (129, 522599), (231, 291841), (301, 223971), (363, 185717), (473, 142527), (617, 109263), (847, 79593), (903, 74657), (1419, 47509), (1851, 36421), (2541, 26531), (3311, 20361), (4319, 15609), (5203, 12957), (6787, 9933)]