164612253

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{7919}}^1$

素因数の和:7989

約数の個数: 24

約数和(自身を含む): 243492480

約数和(自身を除く): 78880227

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 6929, 7919, 20787, 23757, 102947, 308841, 324679, 974037, 1338311, 4014933, 4220827, 12662481, 54870751, 164612253]

約数ペア:

[(1, 164612253), (3, 54870751), (13, 12662481), (39, 4220827), (41, 4014933), (123, 1338311), (169, 974037), (507, 324679), (533, 308841), (1599, 102947), (6929, 23757), (7919, 20787)]