68870290177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1\times {\mathrm{21559}}^1$

素因数の和:25104

約数の個数: 16

約数和(自身を含む): 75237845760

約数和(自身を除く): 6367555583

約数列:

[1, 13, 71, 923, 3461, 21559, 44993, 245731, 280267, 1530689, 3194503, 19898957, 74615699, 970004087, 5297714629, 68870290177]

約数ペア:

[(1, 68870290177), (13, 5297714629), (71, 970004087), (923, 74615699), (3461, 19898957), (21559, 3194503), (44993, 1530689), (245731, 280267)]