41272821

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 66777984

約数和(自身を除く): 25505163

約数列:

[1, 3, 9, 17, 27, 51, 81, 97, 103, 153, 243, 291, 309, 459, 873, 927, 1377, 1649, 1751, 2619, 2781, 4131, 4947, 5253, 7857, 8343, 9991, 14841, 15759, 23571, 25029, 29973, 44523, 47277, 89919, 133569, 141831, 169847, 269757, 400707, 425493, 509541, 809271, 1528623, 2427813, 4585869, 13757607, 41272821]

約数ペア:

[(1, 41272821), (3, 13757607), (9, 4585869), (17, 2427813), (27, 1528623), (51, 809271), (81, 509541), (97, 425493), (103, 400707), (153, 269757), (243, 169847), (291, 141831), (309, 133569), (459, 89919), (873, 47277), (927, 44523), (1377, 29973), (1649, 25029), (1751, 23571), (2619, 15759), (2781, 14841), (4131, 9991), (4947, 8343), (5253, 7857)]