65351961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 103230720

約数和(自身を除く): 37878759

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 459, 519, 823, 1557, 2469, 2941, 4671, 7407, 8823, 13991, 22221, 26469, 41973, 79407, 125919, 142379, 377757, 427137, 1281411, 2420443, 3844233, 7261329, 21783987, 65351961]

約数ペア:

[(1, 65351961), (3, 21783987), (9, 7261329), (17, 3844233), (27, 2420443), (51, 1281411), (153, 427137), (173, 377757), (459, 142379), (519, 125919), (823, 79407), (1557, 41973), (2469, 26469), (2941, 22221), (4671, 13991), (7407, 8823)]