138133303

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 181555200

約数和(自身を除く): 43421897

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 343, 539, 1181, 1519, 2387, 3773, 8267, 10633, 12991, 16709, 36611, 57869, 90937, 116963, 256277, 402721, 405083, 636559, 1793939, 2819047, 4455913, 12557573, 19733329, 138133303]

約数ペア:

[(1, 138133303), (7, 19733329), (11, 12557573), (31, 4455913), (49, 2819047), (77, 1793939), (217, 636559), (341, 405083), (343, 402721), (539, 256277), (1181, 116963), (1519, 90937), (2387, 57869), (3773, 36611), (8267, 16709), (10633, 12991)]