67803379

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2789}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 81423360

約数和(自身を除く): 13619981

約数列:

[1, 7, 23, 151, 161, 1057, 2789, 3473, 19523, 24311, 64147, 421139, 449029, 2947973, 9686197, 67803379]

約数ペア:

[(1, 67803379), (7, 9686197), (23, 2947973), (151, 449029), (161, 421139), (1057, 64147), (2789, 24311), (3473, 19523)]