72988959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{17929}}^1$

素因数の和:18014

約数の個数: 16

約数和(自身を含む): 103276800

約数和(自身を除く): 30287841

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 17929, 53787, 412367, 1057811, 1237101, 3173433, 24329653, 72988959]

約数ペア:

[(1, 72988959), (3, 24329653), (23, 3173433), (59, 1237101), (69, 1057811), (177, 412367), (1357, 53787), (4071, 17929)]