159791373

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12253}}^1$

素因数の和:12295

約数の個数: 40

約数和(自身を含む): 284684928

約数和(自身を除く): 124893555

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 12253, 13041, 36759, 85771, 110277, 257313, 281819, 330831, 771939, 845457, 992493, 1972733, 2315817, 2536371, 5918199, 6947451, 7609113, 17754597, 22827339, 53263791, 159791373]

約数ペア:

[(1, 159791373), (3, 53263791), (7, 22827339), (9, 17754597), (21, 7609113), (23, 6947451), (27, 5918199), (63, 2536371), (69, 2315817), (81, 1972733), (161, 992493), (189, 845457), (207, 771939), (483, 330831), (567, 281819), (621, 257313), (1449, 110277), (1863, 85771), (4347, 36759), (12253, 13041)]