84128649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 126157824

約数和(自身を除く): 42029175

約数列:

[1, 3, 11, 33, 53, 103, 159, 309, 467, 583, 1133, 1401, 1749, 3399, 5137, 5459, 15411, 16377, 24751, 48101, 60049, 74253, 144303, 180147, 272261, 529111, 816783, 1587333, 2549353, 7648059, 28042883, 84128649]

約数ペア:

[(1, 84128649), (3, 28042883), (11, 7648059), (33, 2549353), (53, 1587333), (103, 816783), (159, 529111), (309, 272261), (467, 180147), (583, 144303), (1133, 74253), (1401, 60049), (1749, 48101), (3399, 24751), (5137, 16377), (5459, 15411)]