64165143

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38677}}^1$

素因数の和:38766

約数の個数: 16

約数和(自身を含む): 99015680

約数和(自身を除く): 34850537

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 38677, 116031, 270739, 812217, 3055483, 9166449, 21388381, 64165143]

約数ペア:

[(1, 64165143), (3, 21388381), (7, 9166449), (21, 3055483), (79, 812217), (237, 270739), (553, 116031), (1659, 38677)]