61731831

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 96380928

約数和(自身を除く): 34649097

約数列:

[1, 3, 7, 21, 83, 107, 249, 321, 331, 581, 749, 993, 1743, 2247, 2317, 6951, 8881, 26643, 27473, 35417, 62167, 82419, 106251, 186501, 192311, 247919, 576933, 743757, 2939611, 8818833, 20577277, 61731831]

約数ペア:

[(1, 61731831), (3, 20577277), (7, 8818833), (21, 2939611), (83, 743757), (107, 576933), (249, 247919), (321, 192311), (331, 186501), (581, 106251), (749, 82419), (993, 62167), (1743, 35417), (2247, 27473), (2317, 26643), (6951, 8881)]