88157853

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 156549120

約数和(自身を除く): 68391267

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 987, 1197, 1567, 2679, 2961, 4701, 6251, 8037, 10969, 14103, 18753, 29773, 32907, 56259, 73649, 89319, 98721, 208411, 220947, 267957, 515543, 625233, 662841, 1399331, 1546629, 1875699, 4197993, 4639887, 9795317, 12593979, 29385951, 88157853]

約数ペア:

[(1, 88157853), (3, 29385951), (7, 12593979), (9, 9795317), (19, 4639887), (21, 4197993), (47, 1875699), (57, 1546629), (63, 1399331), (133, 662841), (141, 625233), (171, 515543), (329, 267957), (399, 220947), (423, 208411), (893, 98721), (987, 89319), (1197, 73649), (1567, 56259), (2679, 32907), (2961, 29773), (4701, 18753), (6251, 14103), (8037, 10969)]