98661783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 146522880

約数和(自身を除く): 47861097

約数列:

[1, 3, 11, 33, 137, 139, 157, 411, 417, 471, 1507, 1529, 1727, 4521, 4587, 5181, 19043, 21509, 21823, 57129, 64527, 65469, 209473, 236599, 240053, 628419, 709797, 720159, 2989751, 8969253, 32887261, 98661783]

約数ペア:

[(1, 98661783), (3, 32887261), (11, 8969253), (33, 2989751), (137, 720159), (139, 709797), (157, 628419), (411, 240053), (417, 236599), (471, 209473), (1507, 65469), (1529, 64527), (1727, 57129), (4521, 21823), (4587, 21509), (5181, 19043)]