74205747

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5099}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 139536000

約数和(自身を除く): 65330253

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 5099, 14553, 15297, 35693, 45891, 56089, 107079, 137673, 168267, 249851, 321237, 392623, 504801, 749553, 963711, 1177869, 1514403, 2248659, 2748361, 3533607, 6745977, 8245083, 10600821, 24735249, 74205747]

約数ペア:

[(1, 74205747), (3, 24735249), (7, 10600821), (9, 8245083), (11, 6745977), (21, 3533607), (27, 2748361), (33, 2248659), (49, 1514403), (63, 1177869), (77, 963711), (99, 749553), (147, 504801), (189, 392623), (231, 321237), (297, 249851), (441, 168267), (539, 137673), (693, 107079), (1323, 56089), (1617, 45891), (2079, 35693), (4851, 15297), (5099, 14553)]