89299221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 138670080

約数和(自身を除く): 49370859

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 627, 803, 1387, 1951, 2409, 4161, 5853, 15257, 21461, 37069, 45771, 64383, 111207, 142423, 407759, 427269, 1223277, 1566653, 2706037, 4699959, 8118111, 29766407, 89299221]

約数ペア:

[(1, 89299221), (3, 29766407), (11, 8118111), (19, 4699959), (33, 2706037), (57, 1566653), (73, 1223277), (209, 427269), (219, 407759), (627, 142423), (803, 111207), (1387, 64383), (1951, 45771), (2409, 37069), (4161, 21461), (5853, 15257)]