54219363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 81326592

約数和(自身を除く): 27107229

約数列:

[1, 3, 11, 33, 71, 73, 213, 219, 317, 781, 803, 951, 2343, 2409, 3487, 5183, 10461, 15549, 22507, 23141, 57013, 67521, 69423, 171039, 247577, 254551, 742731, 763653, 1643011, 4929033, 18073121, 54219363]

約数ペア:

[(1, 54219363), (3, 18073121), (11, 4929033), (33, 1643011), (71, 763653), (73, 742731), (213, 254551), (219, 247577), (317, 171039), (781, 69423), (803, 67521), (951, 57013), (2343, 23141), (2409, 22507), (3487, 15549), (5183, 10461)]