123713487

素因数分解:

$3^6\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1002

約数の個数: 28

約数和(自身を含む): 186561984

約数和(自身を除く): 62848497

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 729, 761, 2007, 2283, 6021, 6849, 18063, 20547, 54189, 61641, 162567, 169703, 184923, 509109, 554769, 1527327, 4581981, 13745943, 41237829, 123713487]

約数ペア:

[(1, 123713487), (3, 41237829), (9, 13745943), (27, 4581981), (81, 1527327), (223, 554769), (243, 509109), (669, 184923), (729, 169703), (761, 162567), (2007, 61641), (2283, 54189), (6021, 20547), (6849, 18063)]