73703763

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 128798208

約数和(自身を除く): 55094445

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 3023, 3483, 8127, 9069, 21161, 24381, 27207, 63483, 81621, 129989, 190449, 244863, 389967, 571347, 909923, 1169901, 1714041, 2729769, 3509703, 8189307, 10529109, 24567921, 73703763]

約数ペア:

[(1, 73703763), (3, 24567921), (7, 10529109), (9, 8189307), (21, 3509703), (27, 2729769), (43, 1714041), (63, 1169901), (81, 909923), (129, 571347), (189, 389967), (301, 244863), (387, 190449), (567, 129989), (903, 81621), (1161, 63483), (2709, 27207), (3023, 24381), (3483, 21161), (8127, 9069)]