64636731

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{6899}}^1$

素因数の和:7255

約数の個数: 16

約数和(自身を含む): 96048000

約数和(自身を除く): 31411269

約数列:

[1, 3, 9, 27, 347, 1041, 3123, 6899, 9369, 20697, 62091, 186273, 2393953, 7181859, 21545577, 64636731]

約数ペア:

[(1, 64636731), (3, 21545577), (9, 7181859), (27, 2393953), (347, 186273), (1041, 62091), (3123, 20697), (6899, 9369)]