26491239

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 15902361

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 1471, 2001, 4413, 6003, 13239, 18009, 33833, 39717, 42659, 101499, 127977, 304497, 383931, 913491, 981157, 1151793, 2943471, 8830413, 26491239]

約数ペア:

[(1, 26491239), (3, 8830413), (9, 2943471), (23, 1151793), (27, 981157), (29, 913491), (69, 383931), (87, 304497), (207, 127977), (261, 101499), (621, 42659), (667, 39717), (783, 33833), (1471, 18009), (2001, 13239), (4413, 6003)]