86925951

素因数分解:

$3^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 146718000

約数和(自身を除く): 59792049

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 439, 441, 449, 1317, 1347, 3073, 3143, 3951, 4041, 9219, 9429, 21511, 22001, 27657, 28287, 64533, 66003, 193599, 197111, 198009, 591333, 1379777, 1773999, 4139331, 9658439, 12417993, 28975317, 86925951]

約数ペア:

[(1, 86925951), (3, 28975317), (7, 12417993), (9, 9658439), (21, 4139331), (49, 1773999), (63, 1379777), (147, 591333), (439, 198009), (441, 197111), (449, 193599), (1317, 66003), (1347, 64533), (3073, 28287), (3143, 27657), (3951, 22001), (4041, 21511), (9219, 9429)]