64573389

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{14321}}^1$

素因数の和:14497

約数の個数: 16

約数和(自身を含む): 96243840

約数和(自身を除く): 31670451

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 14321, 42963, 128889, 386667, 2391607, 7174821, 21524463, 64573389]

約数ペア:

[(1, 64573389), (3, 21524463), (9, 7174821), (27, 2391607), (167, 386667), (501, 128889), (1503, 42963), (4509, 14321)]