55663281

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 88303488

約数和(自身を除く): 32640207

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 151, 243, 333, 369, 453, 999, 1107, 1359, 1517, 2997, 3321, 4077, 4551, 5587, 6191, 8991, 9963, 12231, 13653, 16761, 18573, 36693, 40959, 50283, 55719, 122877, 150849, 167157, 229067, 368631, 452547, 501471, 687201, 1357641, 1504413, 2061603, 6184809, 18554427, 55663281]

約数ペア:

[(1, 55663281), (3, 18554427), (9, 6184809), (27, 2061603), (37, 1504413), (41, 1357641), (81, 687201), (111, 501471), (123, 452547), (151, 368631), (243, 229067), (333, 167157), (369, 150849), (453, 122877), (999, 55719), (1107, 50283), (1359, 40959), (1517, 36693), (2997, 18573), (3321, 16761), (4077, 13653), (4551, 12231), (5587, 9963), (6191, 8991)]