79421823

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 127270080

約数和(自身を除く): 47848257

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 353, 641, 1059, 1923, 3177, 4589, 5769, 8333, 9531, 13767, 17307, 24999, 41301, 74997, 123903, 224991, 226273, 678819, 2036457, 2941549, 6109371, 8824647, 26473941, 79421823]

約数ペア:

[(1, 79421823), (3, 26473941), (9, 8824647), (13, 6109371), (27, 2941549), (39, 2036457), (117, 678819), (351, 226273), (353, 224991), (641, 123903), (1059, 74997), (1923, 41301), (3177, 24999), (4589, 17307), (5769, 13767), (8333, 9531)]