84267009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5153}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 128643840

約数和(自身を除く): 44376831

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5153, 5451, 15459, 16353, 46377, 118519, 355557, 407087, 1066671, 1221261, 3663783, 9363001, 28089003, 84267009]

約数ペア:

[(1, 84267009), (3, 28089003), (9, 9363001), (23, 3663783), (69, 1221261), (79, 1066671), (207, 407087), (237, 355557), (711, 118519), (1817, 46377), (5153, 16353), (5451, 15459)]