1854682371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 2902236480

約数和(自身を除く): 1047554109

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 439, 477, 521, 901, 1317, 1563, 2703, 3951, 4689, 7463, 8109, 8857, 22389, 23267, 26571, 27613, 67167, 69801, 79713, 82839, 209403, 228719, 248517, 395539, 469421, 686157, 1186617, 1408263, 2058471, 3559851, 3888223, 4224789, 11664669, 12122107, 34994007, 36366321, 109098963, 206075819, 618227457, 1854682371]

約数ペア:

[(1, 1854682371), (3, 618227457), (9, 206075819), (17, 109098963), (51, 36366321), (53, 34994007), (153, 12122107), (159, 11664669), (439, 4224789), (477, 3888223), (521, 3559851), (901, 2058471), (1317, 1408263), (1563, 1186617), (2703, 686157), (3951, 469421), (4689, 395539), (7463, 248517), (8109, 228719), (8857, 209403), (22389, 82839), (23267, 79713), (26571, 69801), (27613, 67167)]