154037793

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1013}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 253483776

約数和(自身を除く): 99445983

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 557, 1013, 1671, 3039, 3899, 7091, 7241, 11697, 13169, 21273, 21723, 39507, 50687, 92183, 152061, 276549, 564241, 1692723, 3949687, 7335133, 11849061, 22005399, 51345931, 154037793]

約数ペア:

[(1, 154037793), (3, 51345931), (7, 22005399), (13, 11849061), (21, 7335133), (39, 3949687), (91, 1692723), (273, 564241), (557, 276549), (1013, 152061), (1671, 92183), (3039, 50687), (3899, 39507), (7091, 21723), (7241, 21273), (11697, 13169)]