71657799

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 96835200

約数和(自身を除く): 25177401

約数列:

[1, 3, 109, 327, 419, 523, 1257, 1569, 45671, 57007, 137013, 171021, 219137, 657411, 23885933, 71657799]

約数ペア:

[(1, 71657799), (3, 23885933), (109, 657411), (327, 219137), (419, 171021), (523, 137013), (1257, 57007), (1569, 45671)]