169645941

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 277482240

約数和(自身を除く): 107836299

約数列:

[1, 3, 9, 17, 27, 51, 61, 73, 83, 153, 183, 219, 249, 459, 549, 657, 747, 1037, 1241, 1411, 1647, 1971, 2241, 3111, 3723, 4233, 4453, 5063, 6059, 9333, 11169, 12699, 13359, 15189, 18177, 27999, 33507, 38097, 40077, 45567, 54531, 75701, 86071, 103003, 120231, 136701, 163593, 227103, 258213, 309009, 369599, 681309, 774639, 927027, 1108797, 2043927, 2323917, 2781081, 3326391, 6283183, 9979173, 18849549, 56548647, 169645941]

約数ペア:

[(1, 169645941), (3, 56548647), (9, 18849549), (17, 9979173), (27, 6283183), (51, 3326391), (61, 2781081), (73, 2323917), (83, 2043927), (153, 1108797), (183, 927027), (219, 774639), (249, 681309), (459, 369599), (549, 309009), (657, 258213), (747, 227103), (1037, 163593), (1241, 136701), (1411, 120231), (1647, 103003), (1971, 86071), (2241, 75701), (3111, 54531), (3723, 45567), (4233, 40077), (4453, 38097), (5063, 33507), (6059, 27999), (9333, 18177), (11169, 15189), (12699, 13359)]