231710523

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 357504000

約数和(自身を除く): 125793477

約数列:

[1, 3, 11, 31, 33, 59, 93, 121, 177, 341, 349, 363, 649, 1023, 1047, 1829, 1947, 3751, 3839, 5487, 7139, 10819, 11253, 11517, 20119, 20591, 21417, 32457, 42229, 60357, 61773, 119009, 126687, 221309, 226501, 357027, 638321, 663927, 679503, 1309099, 1914963, 2491511, 3927297, 7021531, 7474533, 21064593, 77236841, 231710523]

約数ペア:

[(1, 231710523), (3, 77236841), (11, 21064593), (31, 7474533), (33, 7021531), (59, 3927297), (93, 2491511), (121, 1914963), (177, 1309099), (341, 679503), (349, 663927), (363, 638321), (649, 357027), (1023, 226501), (1047, 221309), (1829, 126687), (1947, 119009), (3751, 61773), (3839, 60357), (5487, 42229), (7139, 32457), (10819, 21417), (11253, 20591), (11517, 20119)]