69862107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 112619520

約数和(自身を除く): 42757413

約数列:

[1, 3, 7, 19, 21, 57, 133, 311, 399, 563, 933, 1689, 2177, 3941, 5909, 6531, 10697, 11823, 17727, 32091, 41363, 74879, 124089, 175093, 224637, 525279, 1225651, 3326767, 3676953, 9980301, 23287369, 69862107]

約数ペア:

[(1, 69862107), (3, 23287369), (7, 9980301), (19, 3676953), (21, 3326767), (57, 1225651), (133, 525279), (311, 224637), (399, 175093), (563, 124089), (933, 74879), (1689, 41363), (2177, 32091), (3941, 17727), (5909, 11823), (6531, 10697)]