21734455677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{66173}}^1$

素因数の和:66493

約数の個数: 32

約数和(自身を含む): 32589371520

約数和(自身を除く): 10854915843

約数列:

[1, 3, 11, 33, 37, 111, 269, 407, 807, 1221, 2959, 8877, 9953, 29859, 66173, 109483, 198519, 328449, 727903, 2183709, 2448401, 7345203, 17800537, 26932411, 53401611, 80797233, 195805907, 587417721, 658619869, 1975859607, 7244818559, 21734455677]

約数ペア:

[(1, 21734455677), (3, 7244818559), (11, 1975859607), (33, 658619869), (37, 587417721), (111, 195805907), (269, 80797233), (407, 53401611), (807, 26932411), (1221, 17800537), (2959, 7345203), (8877, 2448401), (9953, 2183709), (29859, 727903), (66173, 328449), (109483, 198519)]