201723057

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1423}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 307299200

約数和(自身を除く): 105576143

約数列:

[1, 3, 9, 19, 57, 171, 829, 1423, 2487, 4269, 7461, 12807, 15751, 27037, 47253, 81111, 141759, 243333, 1179667, 3539001, 10617003, 22413673, 67241019, 201723057]

約数ペア:

[(1, 201723057), (3, 67241019), (9, 22413673), (19, 10617003), (57, 3539001), (171, 1179667), (829, 243333), (1423, 141759), (2487, 81111), (4269, 47253), (7461, 27037), (12807, 15751)]