7891908813

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 12004626816

約数和(自身を除く): 4112718003

約数列:

[1, 3, 9, 27, 81, 113, 167, 243, 339, 501, 1017, 1503, 1721, 3051, 4509, 5163, 9153, 13527, 15489, 18871, 27459, 40581, 46467, 56613, 139401, 169839, 194473, 287407, 418203, 509517, 583419, 862221, 1528551, 1750257, 2586663, 4585653, 5250771, 7759989, 15752313, 23279967, 32476991, 47256939, 69839901, 97430973, 292292919, 876878757, 2630636271, 7891908813]

約数ペア:

[(1, 7891908813), (3, 2630636271), (9, 876878757), (27, 292292919), (81, 97430973), (113, 69839901), (167, 47256939), (243, 32476991), (339, 23279967), (501, 15752313), (1017, 7759989), (1503, 5250771), (1721, 4585653), (3051, 2586663), (4509, 1750257), (5163, 1528551), (9153, 862221), (13527, 583419), (15489, 509517), (18871, 418203), (27459, 287407), (40581, 194473), (46467, 169839), (56613, 139401)]