120787667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 164688384

約数和(自身を除く): 43900717

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 469, 737, 871, 1001, 1801, 5159, 6097, 9581, 12607, 19811, 23413, 67067, 120667, 138677, 163891, 257543, 844669, 1327337, 1568671, 1802801, 9291359, 10980697, 17255381, 120787667]

約数ペア:

[(1, 120787667), (7, 17255381), (11, 10980697), (13, 9291359), (67, 1802801), (77, 1568671), (91, 1327337), (143, 844669), (469, 257543), (737, 163891), (871, 138677), (1001, 120667), (1801, 67067), (5159, 23413), (6097, 19811), (9581, 12607)]