64733067

素因数分解:

$3^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 112805280

約数和(自身を除く): 48072213

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 113, 147, 189, 339, 433, 441, 791, 1017, 1299, 1323, 2373, 3031, 3051, 3897, 5537, 7119, 9093, 11691, 16611, 21217, 21357, 27279, 48929, 49833, 63651, 81837, 146787, 149499, 190953, 342503, 440361, 572859, 1027509, 1321083, 2397521, 3082527, 7192563, 9247581, 21577689, 64733067]

約数ペア:

[(1, 64733067), (3, 21577689), (7, 9247581), (9, 7192563), (21, 3082527), (27, 2397521), (49, 1321083), (63, 1027509), (113, 572859), (147, 440361), (189, 342503), (339, 190953), (433, 149499), (441, 146787), (791, 81837), (1017, 63651), (1299, 49833), (1323, 48929), (2373, 27279), (3031, 21357), (3051, 21217), (3897, 16611), (5537, 11691), (7119, 9093)]