229675677

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 402554880

約数和(自身を除く): 172879203

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 139, 161, 231, 253, 311, 417, 483, 759, 933, 973, 1529, 1771, 2177, 2919, 3197, 3421, 4587, 5313, 6531, 7153, 9591, 10263, 10703, 21459, 22379, 23947, 32109, 35167, 43229, 50071, 67137, 71841, 78683, 105501, 129687, 150213, 236049, 246169, 302603, 475519, 550781, 738507, 907809, 994267, 1426557, 1652343, 2982801, 3328633, 6959869, 9985899, 10936937, 20879607, 32810811, 76558559, 229675677]

約数ペア:

[(1, 229675677), (3, 76558559), (7, 32810811), (11, 20879607), (21, 10936937), (23, 9985899), (33, 6959869), (69, 3328633), (77, 2982801), (139, 1652343), (161, 1426557), (231, 994267), (253, 907809), (311, 738507), (417, 550781), (483, 475519), (759, 302603), (933, 246169), (973, 236049), (1529, 150213), (1771, 129687), (2177, 105501), (2919, 78683), (3197, 71841), (3421, 67137), (4587, 50071), (5313, 43229), (6531, 35167), (7153, 32109), (9591, 23947), (10263, 22379), (10703, 21459)]