87354423

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 140206080

約数和(自身を除く): 52851657

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 573, 1303, 1719, 2483, 3909, 5157, 7449, 11727, 16939, 22347, 35181, 50817, 67041, 152451, 248873, 457353, 746619, 2239857, 3235349, 6719571, 9706047, 29118141, 87354423]

約数ペア:

[(1, 87354423), (3, 29118141), (9, 9706047), (13, 6719571), (27, 3235349), (39, 2239857), (117, 746619), (191, 457353), (351, 248873), (573, 152451), (1303, 67041), (1719, 50817), (2483, 35181), (3909, 22347), (5157, 16939), (7449, 11727)]