11427561

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 18590208

約数和(自身を除く): 7162647

約数列:

[1, 3, 9, 27, 31, 37, 41, 81, 93, 111, 123, 243, 279, 333, 369, 837, 999, 1107, 1147, 1271, 1517, 2511, 2997, 3321, 3441, 3813, 4551, 7533, 8991, 9963, 10323, 11439, 13653, 30969, 34317, 40959, 47027, 92907, 102951, 122877, 141081, 278721, 308853, 368631, 423243, 1269729, 3809187, 11427561]

約数ペア:

[(1, 11427561), (3, 3809187), (9, 1269729), (27, 423243), (31, 368631), (37, 308853), (41, 278721), (81, 141081), (93, 122877), (111, 102951), (123, 92907), (243, 47027), (279, 40959), (333, 34317), (369, 30969), (837, 13653), (999, 11439), (1107, 10323), (1147, 9963), (1271, 8991), (1517, 7533), (2511, 4551), (2997, 3813), (3321, 3441)]