228896577

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 424704000

約数和(自身を除く): 195807423

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 59, 63, 91, 117, 177, 189, 273, 351, 413, 531, 767, 819, 1239, 1579, 1593, 2301, 2457, 3717, 4737, 5369, 6903, 11053, 11151, 14211, 16107, 20527, 20709, 33159, 42633, 48321, 61581, 93161, 99477, 143689, 144963, 184743, 279483, 298431, 431067, 554229, 652127, 838449, 1211093, 1293201, 1956381, 2515347, 3633279, 3879603, 5869143, 8477651, 10899837, 17607429, 25432953, 32699511, 76298859, 228896577]

約数ペア:

[(1, 228896577), (3, 76298859), (7, 32699511), (9, 25432953), (13, 17607429), (21, 10899837), (27, 8477651), (39, 5869143), (59, 3879603), (63, 3633279), (91, 2515347), (117, 1956381), (177, 1293201), (189, 1211093), (273, 838449), (351, 652127), (413, 554229), (531, 431067), (767, 298431), (819, 279483), (1239, 184743), (1579, 144963), (1593, 143689), (2301, 99477), (2457, 93161), (3717, 61581), (4737, 48321), (5369, 42633), (6903, 33159), (11053, 20709), (11151, 20527), (14211, 16107)]