4949643321

素因数分解:

$3^3\times 7^3\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 8597952000

約数和(自身を除く): 3648308679

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 197, 343, 441, 591, 1029, 1323, 1379, 1773, 2713, 3087, 4137, 5319, 8139, 9261, 9653, 12411, 18991, 24417, 28959, 37233, 56973, 67571, 73251, 86877, 132937, 170919, 202713, 260631, 398811, 512757, 534461, 608139, 930559, 1196433, 1603383, 1824417, 2791677, 3589299, 3741227, 4810149, 8375031, 11223681, 14430447, 25125093, 26188589, 33671043, 78565767, 101013129, 183320123, 235697301, 549960369, 707091903, 1649881107, 4949643321]

約数ペア:

[(1, 4949643321), (3, 1649881107), (7, 707091903), (9, 549960369), (21, 235697301), (27, 183320123), (49, 101013129), (63, 78565767), (147, 33671043), (189, 26188589), (197, 25125093), (343, 14430447), (441, 11223681), (591, 8375031), (1029, 4810149), (1323, 3741227), (1379, 3589299), (1773, 2791677), (2713, 1824417), (3087, 1603383), (4137, 1196433), (5319, 930559), (8139, 608139), (9261, 534461), (9653, 512757), (12411, 398811), (18991, 260631), (24417, 202713), (28959, 170919), (37233, 132937), (56973, 86877), (67571, 73251)]