81026055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54563}}^1$

素因数の和:54588

約数の個数: 32

約数和(自身を含む): 157144320

約数和(自身を除く): 76118265

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 54563, 163689, 272815, 491067, 600193, 818445, 1473201, 1800579, 2455335, 3000965, 5401737, 7366005, 9002895, 16205211, 27008685, 81026055]

約数ペア:

[(1, 81026055), (3, 27008685), (5, 16205211), (9, 9002895), (11, 7366005), (15, 5401737), (27, 3000965), (33, 2455335), (45, 1800579), (55, 1473201), (99, 818445), (135, 600193), (165, 491067), (297, 272815), (495, 163689), (1485, 54563)]