65093217

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 101412576

約数和(自身を除く): 36319359

約数列:

[1, 3, 7, 21, 49, 147, 257, 771, 1723, 1799, 5169, 5397, 12061, 12593, 36183, 37779, 84427, 253281, 442811, 1328433, 3099677, 9299031, 21697739, 65093217]

約数ペア:

[(1, 65093217), (3, 21697739), (7, 9299031), (21, 3099677), (49, 1328433), (147, 442811), (257, 253281), (771, 84427), (1723, 37779), (1799, 36183), (5169, 12593), (5397, 12061)]