87158457

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{16901}}^1$

素因数の和:17101

約数の個数: 16

約数和(自身を含む): 129807360

約数和(自身を除く): 42648903

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 16901, 50703, 152109, 456327, 3228091, 9684273, 29052819, 87158457]

約数ペア:

[(1, 87158457), (3, 29052819), (9, 9684273), (27, 3228091), (191, 456327), (573, 152109), (1719, 50703), (5157, 16901)]