72684393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6089}}^1$

素因数の和:6288

約数の個数: 16

約数和(自身を含む): 101727360

約数和(自身を除く): 29042967

約数列:

[1, 3, 23, 69, 173, 519, 3979, 6089, 11937, 18267, 140047, 420141, 1053397, 3160191, 24228131, 72684393]

約数ペア:

[(1, 72684393), (3, 24228131), (23, 3160191), (69, 1053397), (173, 420141), (519, 140047), (3979, 18267), (6089, 11937)]