49280751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{140401}}^1$

素因数の和:140423

約数の個数: 16

約数和(自身を含む): 78625120

約数和(自身を除く): 29344369

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 140401, 421203, 1263609, 1825213, 3790827, 5475639, 16426917, 49280751]

約数ペア:

[(1, 49280751), (3, 16426917), (9, 5475639), (13, 3790827), (27, 1825213), (39, 1263609), (117, 421203), (351, 140401)]