22298679

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 39070080

約数和(自身を除く): 16771401

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 51, 101, 111, 117, 153, 221, 303, 333, 351, 459, 481, 629, 663, 909, 999, 1313, 1443, 1717, 1887, 1989, 2727, 3737, 3939, 4329, 5151, 5661, 5967, 8177, 11211, 11817, 12987, 15453, 16983, 22321, 24531, 33633, 35451, 46359, 48581, 63529, 66963, 73593, 100899, 145743, 190587, 200889, 220779, 437229, 571761, 602667, 825877, 1311687, 1715283, 2477631, 7432893, 22298679]

約数ペア:

[(1, 22298679), (3, 7432893), (9, 2477631), (13, 1715283), (17, 1311687), (27, 825877), (37, 602667), (39, 571761), (51, 437229), (101, 220779), (111, 200889), (117, 190587), (153, 145743), (221, 100899), (303, 73593), (333, 66963), (351, 63529), (459, 48581), (481, 46359), (629, 35451), (663, 33633), (909, 24531), (999, 22321), (1313, 16983), (1443, 15453), (1717, 12987), (1887, 11817), (1989, 11211), (2727, 8177), (3737, 5967), (3939, 5661), (4329, 5151)]