84206169

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 137491200

約数和(自身を除く): 53285031

約数列:

[1, 3, 9, 27, 29, 41, 43, 61, 87, 123, 129, 183, 261, 369, 387, 549, 783, 1107, 1161, 1189, 1247, 1647, 1763, 1769, 2501, 2623, 3567, 3741, 5289, 5307, 7503, 7869, 10701, 11223, 15867, 15921, 22509, 23607, 32103, 33669, 47601, 47763, 51127, 67527, 70821, 72529, 76067, 107543, 153381, 217587, 228201, 322629, 460143, 652761, 684603, 967887, 1380429, 1958283, 2053809, 2903661, 3118747, 9356241, 28068723, 84206169]

約数ペア:

[(1, 84206169), (3, 28068723), (9, 9356241), (27, 3118747), (29, 2903661), (41, 2053809), (43, 1958283), (61, 1380429), (87, 967887), (123, 684603), (129, 652761), (183, 460143), (261, 322629), (369, 228201), (387, 217587), (549, 153381), (783, 107543), (1107, 76067), (1161, 72529), (1189, 70821), (1247, 67527), (1647, 51127), (1763, 47763), (1769, 47601), (2501, 33669), (2623, 32103), (3567, 23607), (3741, 22509), (5289, 15921), (5307, 15867), (7503, 11223), (7869, 10701)]