66926097

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2039}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 110747520

約数和(自身を除く): 43821423

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 2039, 3647, 4689, 6117, 10941, 14273, 18351, 32823, 42819, 128457, 1062319, 3186957, 7436233, 9560871, 22308699, 66926097]

約数ペア:

[(1, 66926097), (3, 22308699), (7, 9560871), (9, 7436233), (21, 3186957), (63, 1062319), (521, 128457), (1563, 42819), (2039, 32823), (3647, 18351), (4689, 14273), (6117, 10941)]