66419043

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{673}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 90197376

約数和(自身を除く): 23778333

約数列:

[1, 3, 67, 201, 491, 673, 1473, 2019, 32897, 45091, 98691, 135273, 330443, 991329, 22139681, 66419043]

約数ペア:

[(1, 66419043), (3, 22139681), (67, 991329), (201, 330443), (491, 135273), (673, 98691), (1473, 45091), (2019, 32897)]