168283479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26801}}^1$

素因数の和:26847

約数の個数: 32

約数和(自身を含む): 288175104

約数和(自身を除く): 119891625

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 26801, 80403, 187607, 348413, 562821, 616423, 1045239, 1849269, 2438891, 4314961, 7316673, 8013499, 12944883, 24040497, 56094493, 168283479]

約数ペア:

[(1, 168283479), (3, 56094493), (7, 24040497), (13, 12944883), (21, 8013499), (23, 7316673), (39, 4314961), (69, 2438891), (91, 1849269), (161, 1045239), (273, 616423), (299, 562821), (483, 348413), (897, 187607), (2093, 80403), (6279, 26801)]