66783743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 75370176

約数和(自身を除く): 8586433

約数列:

[1, 13, 23, 299, 401, 557, 5213, 7241, 9223, 12811, 119899, 166543, 223357, 2903641, 5137211, 66783743]

約数ペア:

[(1, 66783743), (13, 5137211), (23, 2903641), (299, 223357), (401, 166543), (557, 119899), (5213, 12811), (7241, 9223)]