40693887

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 65372160

約数和(自身を除く): 24678273

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 573, 607, 1719, 1821, 2483, 5157, 5463, 7449, 7891, 16389, 22347, 23673, 67041, 71019, 115937, 213057, 347811, 1043433, 1507181, 3130299, 4521543, 13564629, 40693887]

約数ペア:

[(1, 40693887), (3, 13564629), (9, 4521543), (13, 3130299), (27, 1507181), (39, 1043433), (117, 347811), (191, 213057), (351, 115937), (573, 71019), (607, 67041), (1719, 23673), (1821, 22347), (2483, 16389), (5157, 7891), (5463, 7449)]