64093869

素因数分解:

$3^3\times 7^1\times {\mathrm{339121}}^1$

素因数の和:339137

約数の個数: 16

約数和(自身を含む): 108519040

約数和(自身を除く): 44425171

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 339121, 1017363, 2373847, 3052089, 7121541, 9156267, 21364623, 64093869]

約数ペア:

[(1, 64093869), (3, 21364623), (7, 9156267), (9, 7121541), (21, 3052089), (27, 2373847), (63, 1017363), (189, 339121)]