27462993

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 39616512

約数和(自身を除く): 12153519

約数列:

[1, 3, 31, 47, 61, 93, 103, 141, 183, 309, 1457, 1891, 2867, 3193, 4371, 4841, 5673, 6283, 8601, 9579, 14523, 18849, 88877, 150071, 194773, 266631, 295301, 450213, 584319, 885903, 9154331, 27462993]

約数ペア:

[(1, 27462993), (3, 9154331), (31, 885903), (47, 584319), (61, 450213), (93, 295301), (103, 266631), (141, 194773), (183, 150071), (309, 88877), (1457, 18849), (1891, 14523), (2867, 9579), (3193, 8601), (4371, 6283), (4841, 5673)]