151251639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1163}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 252094464

約数和(自身を除く): 100842825

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 563, 1163, 1689, 3489, 3941, 6193, 8141, 11823, 12793, 18579, 24423, 38379, 43351, 89551, 130053, 268653, 654769, 1964307, 4583383, 7202459, 13750149, 21607377, 50417213, 151251639]

約数ペア:

[(1, 151251639), (3, 50417213), (7, 21607377), (11, 13750149), (21, 7202459), (33, 4583383), (77, 1964307), (231, 654769), (563, 268653), (1163, 130053), (1689, 89551), (3489, 43351), (3941, 38379), (6193, 24423), (8141, 18579), (11823, 12793)]