72992289

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{4457}}^1$

素因数の和:4616

約数の個数: 16

約数和(自身を含む): 100144512

約数和(自身を除く): 27152223

約数列:

[1, 3, 53, 103, 159, 309, 4457, 5459, 13371, 16377, 236221, 459071, 708663, 1377213, 24330763, 72992289]

約数ペア:

[(1, 72992289), (3, 24330763), (53, 1377213), (103, 708663), (159, 459071), (309, 236221), (4457, 16377), (5459, 13371)]