51245973

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 30039147

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 1151, 1649, 2619, 3453, 4947, 10359, 14841, 19567, 31077, 44523, 58701, 111647, 176103, 334941, 528309, 1004823, 1897999, 3014469, 5693997, 17081991, 51245973]

約数ペア:

[(1, 51245973), (3, 17081991), (9, 5693997), (17, 3014469), (27, 1897999), (51, 1004823), (97, 528309), (153, 334941), (291, 176103), (459, 111647), (873, 58701), (1151, 44523), (1649, 31077), (2619, 19567), (3453, 14841), (4947, 10359)]