271640268003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1\times {\mathrm{51539}}^1$

素因数の和:52611

約数の個数: 32

約数和(自身を含む): 393105888000

約数和(自身を除く): 121465619997

約数列:

[1, 3, 13, 39, 149, 447, 907, 1937, 2721, 5811, 11791, 35373, 51539, 135143, 154617, 405429, 670007, 1756859, 2010021, 5270577, 7679311, 23037933, 46745873, 99831043, 140237619, 299493129, 607696349, 1823089047, 6965135077, 20895405231, 90546756001, 271640268003]

約数ペア:

[(1, 271640268003), (3, 90546756001), (13, 20895405231), (39, 6965135077), (149, 1823089047), (447, 607696349), (907, 299493129), (1937, 140237619), (2721, 99831043), (5811, 46745873), (11791, 23037933), (35373, 7679311), (51539, 5270577), (135143, 2010021), (154617, 1756859), (405429, 670007)]