47733681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 22768719

約数列:

[1, 3, 19, 29, 57, 67, 87, 201, 431, 551, 1273, 1293, 1653, 1943, 3819, 5829, 8189, 12499, 24567, 28877, 36917, 37497, 86631, 110751, 237481, 548663, 712443, 837433, 1645989, 2512299, 15911227, 47733681]

約数ペア:

[(1, 47733681), (3, 15911227), (19, 2512299), (29, 1645989), (57, 837433), (67, 712443), (87, 548663), (201, 237481), (431, 110751), (551, 86631), (1273, 37497), (1293, 36917), (1653, 28877), (1943, 24567), (3819, 12499), (5829, 8189)]