217871207151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1\times {\mathrm{24527}}^1$

素因数の和:25735

約数の個数: 32

約数和(自身を含む): 314492129280

約数和(自身を除く): 96620922129

約数列:

[1, 3, 13, 39, 239, 717, 953, 2859, 3107, 9321, 12389, 24527, 37167, 73581, 227767, 318851, 683301, 956553, 2960971, 5861953, 8882913, 17585859, 23374231, 70122693, 76205389, 228616167, 303865003, 911595009, 5586441209, 16759323627, 72623735717, 217871207151]

約数ペア:

[(1, 217871207151), (3, 72623735717), (13, 16759323627), (39, 5586441209), (239, 911595009), (717, 303865003), (953, 228616167), (2859, 76205389), (3107, 70122693), (9321, 23374231), (12389, 17585859), (24527, 8882913), (37167, 5861953), (73581, 2960971), (227767, 956553), (318851, 683301)]