12054321321

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 19508428800

約数和(自身を除く): 7454107479

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 199, 249, 483, 581, 597, 1393, 1511, 1743, 1909, 4179, 4533, 4577, 5727, 10577, 13363, 13731, 16517, 31731, 32039, 34753, 40089, 49551, 96117, 104259, 115619, 125413, 243271, 300689, 346857, 376239, 379891, 729813, 877891, 902067, 1139673, 2104823, 2633673, 2659237, 2884499, 6314469, 6915847, 7977711, 8653497, 20191493, 20747541, 24957187, 48410929, 60574479, 74871561, 145232787, 174700309, 524100927, 574015301, 1722045903, 4018107107, 12054321321]

約数ペア:

[(1, 12054321321), (3, 4018107107), (7, 1722045903), (21, 574015301), (23, 524100927), (69, 174700309), (83, 145232787), (161, 74871561), (199, 60574479), (249, 48410929), (483, 24957187), (581, 20747541), (597, 20191493), (1393, 8653497), (1511, 7977711), (1743, 6915847), (1909, 6314469), (4179, 2884499), (4533, 2659237), (4577, 2633673), (5727, 2104823), (10577, 1139673), (13363, 902067), (13731, 877891), (16517, 729813), (31731, 379891), (32039, 376239), (34753, 346857), (40089, 300689), (49551, 243271), (96117, 125413), (104259, 115619)]