15706731033

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{86477}}^1$

素因数の和:86555

約数の個数: 48

約数和(自身を含む): 27479249280

約数和(自身を除く): 11772518247

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 961, 1953, 2883, 5859, 6727, 8649, 20181, 25947, 60543, 86477, 181629, 259431, 605339, 778293, 1816017, 2334879, 2680787, 5448051, 8042361, 16344153, 18765509, 24127083, 56296527, 72381249, 83104397, 168889581, 249313191, 506668743, 581730779, 747939573, 1745192337, 2243818719, 5235577011, 15706731033]

約数ペア:

[(1, 15706731033), (3, 5235577011), (7, 2243818719), (9, 1745192337), (21, 747939573), (27, 581730779), (31, 506668743), (63, 249313191), (93, 168889581), (189, 83104397), (217, 72381249), (279, 56296527), (651, 24127083), (837, 18765509), (961, 16344153), (1953, 8042361), (2883, 5448051), (5859, 2680787), (6727, 2334879), (8649, 1816017), (20181, 778293), (25947, 605339), (60543, 259431), (86477, 181629)]