203972499

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 319213440

約数和(自身を除く): 115240941

約数列:

[1, 3, 9, 27, 41, 59, 81, 123, 177, 243, 347, 369, 531, 1041, 1107, 1593, 2419, 3123, 3321, 4779, 7257, 9369, 9963, 14227, 14337, 20473, 21771, 28107, 42681, 61419, 65313, 84321, 128043, 184257, 195939, 384129, 552771, 587817, 839393, 1152387, 1658313, 2518179, 3457161, 4974939, 7554537, 22663611, 67990833, 203972499]

約数ペア:

[(1, 203972499), (3, 67990833), (9, 22663611), (27, 7554537), (41, 4974939), (59, 3457161), (81, 2518179), (123, 1658313), (177, 1152387), (243, 839393), (347, 587817), (369, 552771), (531, 384129), (1041, 195939), (1107, 184257), (1593, 128043), (2419, 84321), (3123, 65313), (3321, 61419), (4779, 42681), (7257, 28107), (9369, 21771), (9963, 20473), (14227, 14337)]