67591677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 98233344

約数和(自身を除く): 30641667

約数列:

[1, 3, 17, 51, 67, 131, 151, 201, 393, 453, 1139, 2227, 2567, 3417, 6681, 7701, 8777, 10117, 19781, 26331, 30351, 59343, 149209, 171989, 336277, 447627, 515967, 1008831, 1325327, 3975981, 22530559, 67591677]

約数ペア:

[(1, 67591677), (3, 22530559), (17, 3975981), (51, 1325327), (67, 1008831), (131, 515967), (151, 447627), (201, 336277), (393, 171989), (453, 149209), (1139, 59343), (2227, 30351), (2567, 26331), (3417, 19781), (6681, 10117), (7701, 8777)]