861036777

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 1333188480

約数和(自身を除く): 472151703

約数列:

[1, 3, 9, 27, 41, 61, 123, 183, 311, 369, 549, 933, 1107, 1647, 1681, 2501, 2799, 5043, 7503, 8397, 12751, 15129, 18971, 22509, 38253, 45387, 56913, 67527, 102541, 114759, 170739, 307623, 344277, 512217, 522791, 777811, 922869, 1568373, 2333433, 2768607, 4705119, 7000299, 14115357, 21000897, 31890251, 95670753, 287012259, 861036777]

約数ペア:

[(1, 861036777), (3, 287012259), (9, 95670753), (27, 31890251), (41, 21000897), (61, 14115357), (123, 7000299), (183, 4705119), (311, 2768607), (369, 2333433), (549, 1568373), (933, 922869), (1107, 777811), (1647, 522791), (1681, 512217), (2501, 344277), (2799, 307623), (5043, 170739), (7503, 114759), (8397, 102541), (12751, 67527), (15129, 56913), (18971, 45387), (22509, 38253)]