71440083

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18536

約数の個数: 32

約数和(自身を含む): 124346880

約数和(自身を除く): 52906797

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 18503, 55509, 166527, 203533, 240539, 499581, 610599, 721617, 1831797, 2164851, 2645929, 5495391, 6494553, 7937787, 23813361, 71440083]

約数ペア:

[(1, 71440083), (3, 23813361), (9, 7937787), (11, 6494553), (13, 5495391), (27, 2645929), (33, 2164851), (39, 1831797), (99, 721617), (117, 610599), (143, 499581), (297, 240539), (351, 203533), (429, 166527), (1287, 55509), (3861, 18503)]