78769791

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6007}}^1$

素因数の和:6091

約数の個数: 24

約数和(自身を含む): 119967744

約数和(自身を除く): 41197953

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 6007, 13113, 18021, 54063, 186217, 282329, 558651, 846987, 1675953, 2540961, 8752199, 26256597, 78769791]

約数ペア:

[(1, 78769791), (3, 26256597), (9, 8752199), (31, 2540961), (47, 1675953), (93, 846987), (141, 558651), (279, 282329), (423, 186217), (1457, 54063), (4371, 18021), (6007, 13113)]