155654811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1567}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 249374720

約数和(自身を除く): 93719909

約数列:

[1, 3, 9, 13, 27, 39, 117, 283, 351, 849, 1567, 2547, 3679, 4701, 7641, 11037, 14103, 20371, 33111, 42309, 61113, 99333, 183339, 443461, 550017, 1330383, 3991149, 5764993, 11973447, 17294979, 51884937, 155654811]

約数ペア:

[(1, 155654811), (3, 51884937), (9, 17294979), (13, 11973447), (27, 5764993), (39, 3991149), (117, 1330383), (283, 550017), (351, 443461), (849, 183339), (1567, 99333), (2547, 61113), (3679, 42309), (4701, 33111), (7641, 20371), (11037, 14103)]