51788997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{147547}}^1$

素因数の和:147569

約数の個数: 16

約数和(自身を含む): 82626880

約数和(自身を除く): 30837883

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 147547, 442641, 1327923, 1918111, 3983769, 5754333, 17262999, 51788997]

約数ペア:

[(1, 51788997), (3, 17262999), (9, 5754333), (13, 3983769), (27, 1918111), (39, 1327923), (117, 442641), (351, 147547)]