27477723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 45384192

約数和(自身を除く): 17906469

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 401, 753, 1203, 1757, 2807, 3263, 5213, 5271, 8421, 9789, 15639, 22841, 36491, 68523, 100651, 109473, 301953, 704557, 1308463, 2113671, 3925389, 9159241, 27477723]

約数ペア:

[(1, 27477723), (3, 9159241), (7, 3925389), (13, 2113671), (21, 1308463), (39, 704557), (91, 301953), (251, 109473), (273, 100651), (401, 68523), (753, 36491), (1203, 22841), (1757, 15639), (2807, 9789), (3263, 8421), (5213, 5271)]