48504321

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{14929}}^1$

素因数の和:14973

約数の個数: 18

約数和(自身を含む): 73948290

約数和(自身を除く): 25443969

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 14929, 44787, 134361, 283651, 850953, 2552859, 5389369, 16168107, 48504321]

約数ペア:

[(1, 48504321), (3, 16168107), (9, 5389369), (19, 2552859), (57, 850953), (171, 283651), (361, 134361), (1083, 44787), (3249, 14929)]