15677903457

素因数分解:

$3^3\times {\mathrm{1487}}^1\times {\mathrm{390493}}^1$

素因数の和:391989

約数の個数: 16

約数和(自身を含む): 23242202880

約数和(自身を除く): 7564299423

約数列:

[1, 3, 9, 27, 1487, 4461, 13383, 40149, 390493, 1171479, 3514437, 10543311, 580663091, 1741989273, 5225967819, 15677903457]

約数ペア:

[(1, 15677903457), (3, 5225967819), (9, 1741989273), (27, 580663091), (1487, 10543311), (4461, 3514437), (13383, 1171479), (40149, 390493)]