72858669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{9781}}^1$

素因数の和:9988

約数の個数: 16

約数和(自身を含む): 105176064

約数和(自身を除く): 32317395

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 9781, 29343, 127153, 381459, 1868171, 5604513, 24286223, 72858669]

約数ペア:

[(1, 72858669), (3, 24286223), (13, 5604513), (39, 1868171), (191, 381459), (573, 127153), (2483, 29343), (7449, 9781)]