84414609

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{20983}}^1$

素因数の和:21141

約数の個数: 16

約数和(自身を含む): 125904000

約数和(自身を除く): 41489391

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 20983, 62949, 188847, 566541, 3126467, 9379401, 28138203, 84414609]

約数ペア:

[(1, 84414609), (3, 28138203), (9, 9379401), (27, 3126467), (149, 566541), (447, 188847), (1341, 62949), (4023, 20983)]