72684147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{10631}}^1$

素因数の和:10730

約数の個数: 16

約数和(自身を含む): 101046528

約数和(自身を除く): 28362381

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 10631, 31893, 457133, 563443, 1371399, 1690329, 24228049, 72684147]

約数ペア:

[(1, 72684147), (3, 24228049), (43, 1690329), (53, 1371399), (129, 563443), (159, 457133), (2279, 31893), (6837, 10631)]