26192187

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 44710400

約数和(自身を除く): 18518213

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 997, 1251, 2919, 2991, 3753, 6979, 8757, 8973, 20937, 26271, 26919, 62811, 138583, 188433, 415749, 970081, 1247247, 2910243, 3741741, 8730729, 26192187]

約数ペア:

[(1, 26192187), (3, 8730729), (7, 3741741), (9, 2910243), (21, 1247247), (27, 970081), (63, 415749), (139, 188433), (189, 138583), (417, 62811), (973, 26919), (997, 26271), (1251, 20937), (2919, 8973), (2991, 8757), (3753, 6979)]