67916199

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 99139152

約数和(自身を除く): 31222953

約数列:

[1, 3, 13, 39, 97, 169, 291, 507, 1261, 1381, 3783, 4143, 16393, 17953, 49179, 53859, 133957, 233389, 401871, 700167, 1741441, 5224323, 22638733, 67916199]

約数ペア:

[(1, 67916199), (3, 22638733), (13, 5224323), (39, 1741441), (97, 700167), (169, 401871), (291, 233389), (507, 133957), (1261, 53859), (1381, 49179), (3783, 17953), (4143, 16393)]