71350647

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 97061760

約数和(自身を除く): 25711113

約数列:

[1, 3, 59, 177, 491, 821, 1473, 2463, 28969, 48439, 86907, 145317, 403111, 1209333, 23783549, 71350647]

約数ペア:

[(1, 71350647), (3, 23783549), (59, 1209333), (177, 403111), (491, 145317), (821, 86907), (1473, 48439), (2463, 28969)]