145504809

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{114661}}^1$

素因数の和:114717

約数の個数: 16

約数和(自身を含む): 220151040

約数和(自身を除く): 74646231

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 114661, 343983, 1031949, 3095847, 5389067, 16167201, 48501603, 145504809]

約数ペア:

[(1, 145504809), (3, 48501603), (9, 16167201), (27, 5389067), (47, 3095847), (141, 1031949), (423, 343983), (1269, 114661)]