338867631

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{4513}}^1$

素因数の和:4634

約数の個数: 28

約数和(自身を含む): 513115408

約数和(自身を除く): 174247777

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 2781, 4513, 8343, 13539, 25029, 40617, 75087, 121851, 365553, 464839, 1096659, 1394517, 3289977, 4183551, 12550653, 37651959, 112955877, 338867631]

約数ペア:

[(1, 338867631), (3, 112955877), (9, 37651959), (27, 12550653), (81, 4183551), (103, 3289977), (243, 1394517), (309, 1096659), (729, 464839), (927, 365553), (2781, 121851), (4513, 75087), (8343, 40617), (13539, 25029)]