190027929

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{99439}}^1$

素因数の和:99469

約数の個数: 24

約数和(自身を含む): 317412480

約数和(自身を除く): 127384551

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 99439, 298317, 696073, 1292707, 2088219, 3878121, 4872511, 9048949, 14617533, 27146847, 63342643, 190027929]

約数ペア:

[(1, 190027929), (3, 63342643), (7, 27146847), (13, 14617533), (21, 9048949), (39, 4872511), (49, 3878121), (91, 2088219), (147, 1292707), (273, 696073), (637, 298317), (1911, 99439)]