136943919

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19583}}^1$

素因数の和:19636

約数の個数: 32

約数和(自身を含む): 238141440

約数和(自身を除く): 101197521

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 19583, 58749, 137081, 176247, 411243, 528741, 724571, 1233729, 2173713, 3701187, 5071997, 6521139, 15215991, 19563417, 45647973, 136943919]

約数ペア:

[(1, 136943919), (3, 45647973), (7, 19563417), (9, 15215991), (21, 6521139), (27, 5071997), (37, 3701187), (63, 2173713), (111, 1233729), (189, 724571), (259, 528741), (333, 411243), (777, 176247), (999, 137081), (2331, 58749), (6993, 19583)]