15156745191

素因数分解:

$3^5\times 7^1\times {\mathrm{911}}^1\times {\mathrm{9781}}^1$

素因数の和:10714

約数の個数: 48

約数和(自身を含む): 25978487808

約数和(自身を除く): 10821742617

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 911, 1701, 2733, 6377, 8199, 9781, 19131, 24597, 29343, 57393, 68467, 73791, 88029, 172179, 205401, 221373, 264087, 516537, 616203, 792261, 1549611, 1848609, 2376783, 5545827, 8910491, 16637481, 26731473, 62373437, 80194419, 187120311, 240583257, 561360933, 721749771, 1684082799, 2165249313, 5052248397, 15156745191]

約数ペア:

[(1, 15156745191), (3, 5052248397), (7, 2165249313), (9, 1684082799), (21, 721749771), (27, 561360933), (63, 240583257), (81, 187120311), (189, 80194419), (243, 62373437), (567, 26731473), (911, 16637481), (1701, 8910491), (2733, 5545827), (6377, 2376783), (8199, 1848609), (9781, 1549611), (19131, 792261), (24597, 616203), (29343, 516537), (57393, 264087), (68467, 221373), (73791, 205401), (88029, 172179)]