719078553

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 1105832000

約数和(自身を除く): 386753447

約数列:

[1, 3, 9, 27, 61, 81, 139, 183, 243, 349, 417, 549, 1047, 1251, 1647, 3141, 3753, 4941, 8479, 9423, 11259, 14823, 21289, 25437, 28269, 33777, 48511, 63867, 76311, 84807, 145533, 191601, 228933, 436599, 574803, 686799, 1309797, 1724409, 2060397, 2959171, 3929391, 5173227, 8877513, 11788173, 26632539, 79897617, 239692851, 719078553]

約数ペア:

[(1, 719078553), (3, 239692851), (9, 79897617), (27, 26632539), (61, 11788173), (81, 8877513), (139, 5173227), (183, 3929391), (243, 2959171), (349, 2060397), (417, 1724409), (549, 1309797), (1047, 686799), (1251, 574803), (1647, 436599), (3141, 228933), (3753, 191601), (4941, 145533), (8479, 84807), (9423, 76311), (11259, 63867), (14823, 48511), (21289, 33777), (25437, 28269)]