87220341

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 139991040

約数和(自身を除く): 52770699

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 573, 1301, 1719, 2483, 3903, 5157, 7449, 11709, 16913, 22347, 35127, 50739, 67041, 152217, 248491, 456651, 745473, 2236419, 3230383, 6709257, 9691149, 29073447, 87220341]

約数ペア:

[(1, 87220341), (3, 29073447), (9, 9691149), (13, 6709257), (27, 3230383), (39, 2236419), (117, 745473), (191, 456651), (351, 248491), (573, 152217), (1301, 67041), (1719, 50739), (2483, 35127), (3903, 22347), (5157, 16913), (7449, 11709)]