9303438627

素因数分解:

$3^4\times 7^1\times {\mathrm{16408181}}^1$

素因数の和:16408200

約数の個数: 20

約数和(自身を含む): 15883120176

約数和(自身を除く): 6579681549

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 16408181, 49224543, 114857267, 147673629, 344571801, 443020887, 1033715403, 1329062661, 3101146209, 9303438627]

約数ペア:

[(1, 9303438627), (3, 3101146209), (7, 1329062661), (9, 1033715403), (21, 443020887), (27, 344571801), (63, 147673629), (81, 114857267), (189, 49224543), (567, 16408181)]