13366989189

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 20372736384

約数和(自身を除く): 7005747195

約数列:

[1, 3, 9, 23, 69, 181, 197, 207, 543, 591, 1629, 1773, 1811, 4163, 4531, 5433, 12489, 13593, 16299, 35657, 37467, 40779, 41653, 106971, 124959, 320913, 327791, 356767, 374877, 820111, 983373, 1070301, 2460333, 2950119, 3210903, 7380999, 7539193, 8205641, 22617579, 24616923, 64574827, 67852737, 73850769, 193724481, 581173443, 1485221021, 4455663063, 13366989189]

約数ペア:

[(1, 13366989189), (3, 4455663063), (9, 1485221021), (23, 581173443), (69, 193724481), (181, 73850769), (197, 67852737), (207, 64574827), (543, 24616923), (591, 22617579), (1629, 8205641), (1773, 7539193), (1811, 7380999), (4163, 3210903), (4531, 2950119), (5433, 2460333), (12489, 1070301), (13593, 983373), (16299, 820111), (35657, 374877), (37467, 356767), (40779, 327791), (41653, 320913), (106971, 124959)]