79442883

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 127411200

約数和(自身を除く): 47968317

約数列:

[1, 3, 9, 13, 27, 39, 117, 239, 351, 717, 947, 2151, 2841, 3107, 6453, 8523, 9321, 12311, 25569, 27963, 36933, 83889, 110799, 226333, 332397, 678999, 2036997, 2942329, 6110991, 8826987, 26480961, 79442883]

約数ペア:

[(1, 79442883), (3, 26480961), (9, 8826987), (13, 6110991), (27, 2942329), (39, 2036997), (117, 678999), (239, 332397), (351, 226333), (717, 110799), (947, 83889), (2151, 36933), (2841, 27963), (3107, 25569), (6453, 12311), (8523, 9321)]