7687612491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{3557}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 11145136128

約数和(自身を除く): 3457523637

約数列:

[1, 3, 13, 39, 151, 367, 453, 1101, 1963, 3557, 4771, 5889, 10671, 14313, 46241, 55417, 138723, 166251, 537107, 720421, 1305419, 1611321, 2161263, 3916257, 6982391, 16970447, 20947173, 50911341, 197118269, 591354807, 2562537497, 7687612491]

約数ペア:

[(1, 7687612491), (3, 2562537497), (13, 591354807), (39, 197118269), (151, 50911341), (367, 20947173), (453, 16970447), (1101, 6982391), (1963, 3916257), (3557, 2161263), (4771, 1611321), (5889, 1305419), (10671, 720421), (14313, 537107), (46241, 166251), (55417, 138723)]