69883209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13841}}^1$

素因数の和:13878

約数の個数: 32

約数和(自身を含む): 119594880

約数和(自身を除く): 49711671

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 13841, 41523, 124569, 152251, 235297, 373707, 456753, 705891, 1370259, 2117673, 2588267, 4110777, 6353019, 7764801, 23294403, 69883209]

約数ペア:

[(1, 69883209), (3, 23294403), (9, 7764801), (11, 6353019), (17, 4110777), (27, 2588267), (33, 2117673), (51, 1370259), (99, 705891), (153, 456753), (187, 373707), (297, 235297), (459, 152251), (561, 124569), (1683, 41523), (5049, 13841)]