761463

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1192880

約数和(自身を除く): 431417

約数列:

[1, 3, 9, 19, 57, 61, 73, 171, 183, 219, 549, 657, 1159, 1387, 3477, 4161, 4453, 10431, 12483, 13359, 40077, 84607, 253821, 761463]

約数ペア:

[(1, 761463), (3, 253821), (9, 84607), (19, 40077), (57, 13359), (61, 12483), (73, 10431), (171, 4453), (183, 4161), (219, 3477), (549, 1387), (657, 1159)]