164078433

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 272160000

約数和(自身を除く): 108081567

約数列:

[1, 3, 9, 19, 27, 29, 41, 57, 87, 123, 171, 261, 269, 369, 513, 551, 779, 783, 807, 1107, 1189, 1653, 2337, 2421, 3567, 4959, 5111, 7011, 7263, 7801, 10701, 11029, 14877, 15333, 21033, 22591, 23403, 32103, 33087, 45999, 67773, 70209, 99261, 137997, 148219, 203319, 209551, 210627, 297783, 319841, 444657, 609957, 628653, 959523, 1333971, 1885959, 2878569, 4001913, 5657877, 6076979, 8635707, 18230937, 54692811, 164078433]

約数ペア:

[(1, 164078433), (3, 54692811), (9, 18230937), (19, 8635707), (27, 6076979), (29, 5657877), (41, 4001913), (57, 2878569), (87, 1885959), (123, 1333971), (171, 959523), (261, 628653), (269, 609957), (369, 444657), (513, 319841), (551, 297783), (779, 210627), (783, 209551), (807, 203319), (1107, 148219), (1189, 137997), (1653, 99261), (2337, 70209), (2421, 67773), (3567, 45999), (4959, 33087), (5111, 32103), (7011, 23403), (7263, 22591), (7801, 21033), (10701, 15333), (11029, 14877)]