69685929

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7901

約数の個数: 24

約数和(自身を含む): 107490240

約数和(自身を除く): 37804311

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 7829, 8901, 23487, 70461, 180067, 336647, 540201, 1009941, 1620603, 3029823, 7742881, 23228643, 69685929]

約数ペア:

[(1, 69685929), (3, 23228643), (9, 7742881), (23, 3029823), (43, 1620603), (69, 1009941), (129, 540201), (207, 336647), (387, 180067), (989, 70461), (2967, 23487), (7829, 8901)]