54857601

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 29007999

約数列:

[1, 3, 9, 27, 47, 139, 141, 311, 417, 423, 933, 1251, 1269, 2799, 3753, 6533, 8397, 14617, 19599, 43229, 43851, 58797, 129687, 131553, 176391, 389061, 394659, 1167183, 2031763, 6095289, 18285867, 54857601]

約数ペア:

[(1, 54857601), (3, 18285867), (9, 6095289), (27, 2031763), (47, 1167183), (139, 394659), (141, 389061), (311, 176391), (417, 131553), (423, 129687), (933, 58797), (1251, 43851), (1269, 43229), (2799, 19599), (3753, 14617), (6533, 8397)]