157783923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:28000

約数の個数: 32

約数和(自身を含む): 268435200

約数和(自身を除く): 110651277

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 27961, 83883, 251649, 307571, 531259, 754947, 922713, 1593777, 2768139, 4781331, 5843849, 8304417, 14343993, 17531547, 52594641, 157783923]

約数ペア:

[(1, 157783923), (3, 52594641), (9, 17531547), (11, 14343993), (19, 8304417), (27, 5843849), (33, 4781331), (57, 2768139), (99, 1593777), (171, 922713), (209, 754947), (297, 531259), (513, 307571), (627, 251649), (1881, 83883), (5643, 27961)]