89840721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{16249}}^1$

素因数の和:16368

約数の個数: 16

約数和(自身を含む): 127400000

約数和(自身を除く): 37559279

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 16249, 48747, 308731, 926193, 1576153, 4728459, 29946907, 89840721]

約数ペア:

[(1, 89840721), (3, 29946907), (19, 4728459), (57, 1576153), (97, 926193), (291, 308731), (1843, 48747), (5529, 16249)]