20100071133

素因数分解:

$3^3\times {\mathrm{4243}}^1\times {\mathrm{175453}}^1$

素因数の和:179705

約数の個数: 16

約数和(自身を含む): 29785071040

約数和(自身を除く): 9684999907

約数列:

[1, 3, 9, 27, 4243, 12729, 38187, 114561, 175453, 526359, 1579077, 4737231, 744447079, 2233341237, 6700023711, 20100071133]

約数ペア:

[(1, 20100071133), (3, 6700023711), (9, 2233341237), (27, 744447079), (4243, 4737231), (12729, 1579077), (38187, 526359), (114561, 175453)]