99864369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 163612800

約数和(自身を除く): 63748431

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 137, 199, 333, 407, 411, 597, 1221, 1233, 1507, 1791, 2189, 3663, 4521, 5069, 6567, 7363, 13563, 15207, 19701, 22089, 27263, 45621, 55759, 66267, 80993, 81789, 167277, 242979, 245367, 299893, 501831, 728937, 899679, 1008731, 2699037, 3026193, 9078579, 11096041, 33288123, 99864369]

約数ペア:

[(1, 99864369), (3, 33288123), (9, 11096041), (11, 9078579), (33, 3026193), (37, 2699037), (99, 1008731), (111, 899679), (137, 728937), (199, 501831), (333, 299893), (407, 245367), (411, 242979), (597, 167277), (1221, 81789), (1233, 80993), (1507, 66267), (1791, 55759), (2189, 45621), (3663, 27263), (4521, 22089), (5069, 19701), (6567, 15207), (7363, 13563)]