71345317687

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1\times {\mathrm{1583}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 83720355840

約数和(自身を除く): 12375038153

約数列:

[1, 7, 73, 89, 511, 623, 991, 1583, 6497, 6937, 11081, 45479, 72343, 88199, 115559, 140887, 506401, 617393, 808913, 986209, 1568753, 6438527, 10284751, 10981271, 45069689, 71993257, 114518969, 139619017, 801632783, 977333119, 10192188241, 71345317687]

約数ペア:

[(1, 71345317687), (7, 10192188241), (73, 977333119), (89, 801632783), (511, 139619017), (623, 114518969), (991, 71993257), (1583, 45069689), (6497, 10981271), (6937, 10284751), (11081, 6438527), (45479, 1568753), (72343, 986209), (88199, 808913), (115559, 617393), (140887, 506401)]