40269177

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 25371783

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2441, 5499, 7323, 16497, 21969, 31733, 65907, 95199, 114727, 285597, 344181, 856791, 1032543, 1491451, 3097629, 4474353, 13423059, 40269177]

約数ペア:

[(1, 40269177), (3, 13423059), (9, 4474353), (13, 3097629), (27, 1491451), (39, 1032543), (47, 856791), (117, 344181), (141, 285597), (351, 114727), (423, 95199), (611, 65907), (1269, 31733), (1833, 21969), (2441, 16497), (5499, 7323)]