85259433

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 134348544

約数和(自身を除く): 49089111

約数列:

[1, 3, 7, 21, 37, 111, 197, 259, 557, 591, 777, 1379, 1671, 3899, 4137, 7289, 11697, 20609, 21867, 51023, 61827, 109729, 144263, 153069, 329187, 432789, 768103, 2304309, 4059973, 12179919, 28419811, 85259433]

約数ペア:

[(1, 85259433), (3, 28419811), (7, 12179919), (21, 4059973), (37, 2304309), (111, 768103), (197, 432789), (259, 329187), (557, 153069), (591, 144263), (777, 109729), (1379, 61827), (1671, 51023), (3899, 21867), (4137, 20609), (7289, 11697)]