207850563

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1699}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 323136000

約数和(自身を除く): 115285437

約数列:

[1, 3, 9, 23, 27, 69, 197, 207, 591, 621, 1699, 1773, 4531, 5097, 5319, 13593, 15291, 39077, 40779, 45873, 117231, 122337, 334703, 351693, 1004109, 1055079, 3012327, 7698169, 9036981, 23094507, 69283521, 207850563]

約数ペア:

[(1, 207850563), (3, 69283521), (9, 23094507), (23, 9036981), (27, 7698169), (69, 3012327), (197, 1055079), (207, 1004109), (591, 351693), (621, 334703), (1699, 122337), (1773, 117231), (4531, 45873), (5097, 40779), (5319, 39077), (13593, 15291)]