121123779

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{44029}}^1$

素因数の和:44170

約数の個数: 16

約数和(自身を含む): 185982720

約数和(自身を除く): 64858941

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 44029, 132087, 308203, 924609, 5767799, 17303397, 40374593, 121123779]

約数ペア:

[(1, 121123779), (3, 40374593), (7, 17303397), (21, 5767799), (131, 924609), (393, 308203), (917, 132087), (2751, 44029)]