69085977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 32157543

約数列:

[1, 3, 17, 51, 53, 61, 159, 183, 419, 901, 1037, 1257, 2703, 3111, 3233, 7123, 9699, 21369, 22207, 25559, 54961, 66621, 76677, 164883, 377519, 434503, 1132557, 1303509, 1354627, 4063881, 23028659, 69085977]

約数ペア:

[(1, 69085977), (3, 23028659), (17, 4063881), (51, 1354627), (53, 1303509), (61, 1132557), (159, 434503), (183, 377519), (419, 164883), (901, 76677), (1037, 66621), (1257, 54961), (2703, 25559), (3111, 22207), (3233, 21369), (7123, 9699)]