256026450141

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{446731}}^1$

素因数の和:447582

約数の個数: 48

約数和(自身を含む): 461627831808

約数和(自身を除く): 205601381667

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 827, 2481, 5789, 7443, 9097, 17367, 27291, 52101, 63679, 81873, 191037, 446731, 573111, 1340193, 3127117, 4020579, 4914041, 9381351, 14742123, 28144053, 34398287, 44226369, 103194861, 309584583, 369446537, 1108339611, 2586125759, 3325018833, 4063911907, 7758377277, 12191735721, 23275131831, 28447383349, 36575207163, 85342150047, 256026450141]

約数ペア:

[(1, 256026450141), (3, 85342150047), (7, 36575207163), (9, 28447383349), (11, 23275131831), (21, 12191735721), (33, 7758377277), (63, 4063911907), (77, 3325018833), (99, 2586125759), (231, 1108339611), (693, 369446537), (827, 309584583), (2481, 103194861), (5789, 44226369), (7443, 34398287), (9097, 28144053), (17367, 14742123), (27291, 9381351), (52101, 4914041), (63679, 4020579), (81873, 3127117), (191037, 1340193), (446731, 573111)]