29700025299

素因数分解:

$3^4\times 7^1\times {\mathrm{52380997}}^1$

素因数の和:52381016

約数の個数: 20

約数和(自身を含む): 50704806064

約数和(自身を除く): 21004780765

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 52380997, 157142991, 366666979, 471428973, 1100000937, 1414286919, 3300002811, 4242860757, 9900008433, 29700025299]

約数ペア:

[(1, 29700025299), (3, 9900008433), (7, 4242860757), (9, 3300002811), (21, 1414286919), (27, 1100000937), (63, 471428973), (81, 366666979), (189, 157142991), (567, 52380997)]