27659037

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42487}}^1$

素因数の和:42528

約数の個数: 16

約数和(自身を含む): 43507712

約数和(自身を除く): 15848675

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 42487, 127461, 297409, 892227, 1317097, 3951291, 9219679, 27659037]

約数ペア:

[(1, 27659037), (3, 9219679), (7, 3951291), (21, 1317097), (31, 892227), (93, 297409), (217, 127461), (651, 42487)]