72805299

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{84559}}^1$

素因数の和:84610

約数の個数: 16

約数和(自身を含む): 113648640

約数和(自身を除く): 40843341

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 84559, 253677, 591913, 1775739, 3466919, 10400757, 24268433, 72805299]

約数ペア:

[(1, 72805299), (3, 24268433), (7, 10400757), (21, 3466919), (41, 1775739), (123, 591913), (287, 253677), (861, 84559)]