75786327

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 115906560

約数和(自身を除く): 40120233

約数列:

[1, 3, 9, 27, 41, 123, 223, 307, 369, 669, 921, 1107, 2007, 2763, 6021, 8289, 9143, 12587, 27429, 37761, 68461, 82287, 113283, 205383, 246861, 339849, 616149, 1848447, 2806901, 8420703, 25262109, 75786327]

約数ペア:

[(1, 75786327), (3, 25262109), (9, 8420703), (27, 2806901), (41, 1848447), (123, 616149), (223, 339849), (307, 246861), (369, 205383), (669, 113283), (921, 82287), (1107, 68461), (2007, 37761), (2763, 27429), (6021, 12587), (8289, 9143)]