65142279

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 106022400

約数和(自身を除く): 40880121

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 5521, 11799, 16563, 49689, 104899, 126983, 149067, 314697, 380949, 944091, 1142847, 2412677, 2832273, 3428541, 7238031, 21714093, 65142279]

約数ペア:

[(1, 65142279), (3, 21714093), (9, 7238031), (19, 3428541), (23, 2832273), (27, 2412677), (57, 1142847), (69, 944091), (171, 380949), (207, 314697), (437, 149067), (513, 126983), (621, 104899), (1311, 49689), (3933, 16563), (5521, 11799)]