9969851169

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 15465185280

約数和(自身を除く): 5495334111

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 367, 383, 639, 999, 1101, 1149, 1917, 2627, 3303, 3447, 7881, 9909, 10341, 13579, 14171, 23643, 26057, 27193, 40737, 42513, 70929, 78171, 81579, 122211, 127539, 140561, 234513, 244737, 366633, 382617, 421683, 703539, 734211, 964109, 1006141, 1265049, 2892327, 3018423, 3795147, 5200757, 8676981, 9055269, 9979831, 15602271, 26030943, 27165807, 29939493, 46806813, 89818479, 140420439, 269455437, 369253747, 1107761241, 3323283723, 9969851169]

約数ペア:

[(1, 9969851169), (3, 3323283723), (9, 1107761241), (27, 369253747), (37, 269455437), (71, 140420439), (111, 89818479), (213, 46806813), (333, 29939493), (367, 27165807), (383, 26030943), (639, 15602271), (999, 9979831), (1101, 9055269), (1149, 8676981), (1917, 5200757), (2627, 3795147), (3303, 3018423), (3447, 2892327), (7881, 1265049), (9909, 1006141), (10341, 964109), (13579, 734211), (14171, 703539), (23643, 421683), (26057, 382617), (27193, 366633), (40737, 244737), (42513, 234513), (70929, 140561), (78171, 127539), (81579, 122211)]