54973647

素因数分解:

$3^5\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 85601880

約数和(自身を除く): 30628233

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 269, 783, 807, 841, 2349, 2421, 2523, 7047, 7263, 7569, 7801, 21789, 22707, 23403, 65367, 68121, 70209, 204363, 210627, 226229, 631881, 678687, 1895643, 2036061, 6108183, 18324549, 54973647]

約数ペア:

[(1, 54973647), (3, 18324549), (9, 6108183), (27, 2036061), (29, 1895643), (81, 678687), (87, 631881), (243, 226229), (261, 210627), (269, 204363), (783, 70209), (807, 68121), (841, 65367), (2349, 23403), (2421, 22707), (2523, 21789), (7047, 7801), (7263, 7569)]