468269613

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 818667520

約数和(自身を除く): 350397907

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 157, 189, 301, 367, 387, 471, 903, 1099, 1101, 1161, 1413, 2569, 2709, 3297, 3303, 4239, 6751, 7707, 8127, 9891, 9909, 15781, 20253, 23121, 29673, 47257, 47343, 57619, 60759, 69363, 110467, 141771, 142029, 172857, 182277, 331401, 403333, 425313, 426087, 518571, 994203, 1209999, 1275939, 1555713, 2477617, 2982609, 3629997, 7432851, 10889991, 17343319, 22298553, 52029957, 66895659, 156089871, 468269613]

約数ペア:

[(1, 468269613), (3, 156089871), (7, 66895659), (9, 52029957), (21, 22298553), (27, 17343319), (43, 10889991), (63, 7432851), (129, 3629997), (157, 2982609), (189, 2477617), (301, 1555713), (367, 1275939), (387, 1209999), (471, 994203), (903, 518571), (1099, 426087), (1101, 425313), (1161, 403333), (1413, 331401), (2569, 182277), (2709, 172857), (3297, 142029), (3303, 141771), (4239, 110467), (6751, 69363), (7707, 60759), (8127, 57619), (9891, 47343), (9909, 47257), (15781, 29673), (20253, 23121)]