8045333289

素因数分解:

$3^3\times 7^1\times {\mathrm{42567901}}^1$

素因数の和:42567917

約数の個数: 16

約数和(自身を含む): 13621728640

約数和(自身を除く): 5576395351

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 42567901, 127703703, 297975307, 383111109, 893925921, 1149333327, 2681777763, 8045333289]

約数ペア:

[(1, 8045333289), (3, 2681777763), (7, 1149333327), (9, 893925921), (21, 383111109), (27, 297975307), (63, 127703703), (189, 42567901)]