66642609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 34963791

約数列:

[1, 3, 11, 29, 33, 83, 87, 249, 319, 839, 913, 957, 2407, 2517, 2739, 7221, 9229, 24331, 26477, 27687, 69637, 72993, 79431, 208911, 267641, 766007, 802923, 2019473, 2298021, 6058419, 22214203, 66642609]

約数ペア:

[(1, 66642609), (3, 22214203), (11, 6058419), (29, 2298021), (33, 2019473), (83, 802923), (87, 766007), (249, 267641), (319, 208911), (839, 79431), (913, 72993), (957, 69637), (2407, 27687), (2517, 26477), (2739, 24331), (7221, 9229)]