140587647

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{2347}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 192498432

約数和(自身を除く): 51910785

約数列:

[1, 3, 41, 123, 487, 1461, 2347, 7041, 19967, 59901, 96227, 288681, 1142989, 3428967, 46862549, 140587647]

約数ペア:

[(1, 140587647), (3, 46862549), (41, 3428967), (123, 1142989), (487, 288681), (1461, 96227), (2347, 59901), (7041, 19967)]