391988528067

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1\times {\mathrm{8563}}^1$

素因数の和:9583

約数の個数: 32

約数和(自身を含む): 530688471040

約数和(自身を除く): 138699942973

約数列:

[1, 3, 139, 151, 417, 453, 727, 2181, 8563, 20989, 25689, 62967, 101053, 109777, 303159, 329331, 1190257, 1293013, 3570771, 3879039, 6225301, 15259003, 18675903, 45777009, 179728807, 539186421, 865316839, 940020451, 2595950517, 2820061353, 130662842689, 391988528067]

約数ペア:

[(1, 391988528067), (3, 130662842689), (139, 2820061353), (151, 2595950517), (417, 940020451), (453, 865316839), (727, 539186421), (2181, 179728807), (8563, 45777009), (20989, 18675903), (25689, 15259003), (62967, 6225301), (101053, 3879039), (109777, 3570771), (303159, 1293013), (329331, 1190257)]