173876283

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 298217920

約数和(自身を除く): 124341637

約数列:

[1, 3, 7, 9, 21, 37, 63, 97, 111, 259, 291, 333, 679, 769, 777, 873, 2037, 2307, 2331, 3589, 5383, 6111, 6921, 10767, 16149, 25123, 28453, 32301, 48447, 74593, 75369, 85359, 199171, 223779, 226107, 256077, 522151, 597513, 671337, 1566453, 1792539, 2759941, 4699359, 8279823, 19319587, 24839469, 57958761, 173876283]

約数ペア:

[(1, 173876283), (3, 57958761), (7, 24839469), (9, 19319587), (21, 8279823), (37, 4699359), (63, 2759941), (97, 1792539), (111, 1566453), (259, 671337), (291, 597513), (333, 522151), (679, 256077), (769, 226107), (777, 223779), (873, 199171), (2037, 85359), (2307, 75369), (2331, 74593), (3589, 48447), (5383, 32301), (6111, 28453), (6921, 25123), (10767, 16149)]