201997387737

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{39509}}^1\times {\mathrm{8233}}^1$

素因数の和:47774

約数の個数: 32

約数和(自身を含む): 312312326400

約数和(自身を除く): 110314938663

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 8233, 24699, 39509, 74097, 118527, 189359, 222291, 355581, 568077, 908707, 1066743, 1704231, 2726121, 5112693, 8178363, 24535089, 325277597, 975832791, 2927498373, 7481384731, 8782495119, 22444154193, 67332462579, 201997387737]

約数ペア:

[(1, 201997387737), (3, 67332462579), (9, 22444154193), (23, 8782495119), (27, 7481384731), (69, 2927498373), (207, 975832791), (621, 325277597), (8233, 24535089), (24699, 8178363), (39509, 5112693), (74097, 2726121), (118527, 1704231), (189359, 1066743), (222291, 908707), (355581, 568077)]