133604247

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 213350400

約数和(自身を除く): 79746153

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 1659, 2291, 2777, 6873, 8331, 16037, 19439, 48111, 58317, 80533, 219383, 241599, 563731, 658149, 1535681, 1691193, 4607043, 6362107, 19086321, 44534749, 133604247]

約数ペア:

[(1, 133604247), (3, 44534749), (7, 19086321), (21, 6362107), (29, 4607043), (79, 1691193), (87, 1535681), (203, 658149), (237, 563731), (553, 241599), (609, 219383), (1659, 80533), (2291, 58317), (2777, 48111), (6873, 19439), (8331, 16037)]