210441429

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 148809771

約数列:

[1, 3, 9, 11, 27, 29, 33, 53, 87, 99, 159, 261, 297, 319, 461, 477, 583, 783, 957, 1383, 1431, 1537, 1749, 2871, 4149, 4611, 5071, 5247, 8613, 12447, 13369, 13833, 15213, 15741, 16907, 24433, 40107, 41499, 45639, 50721, 73299, 120321, 136917, 147059, 152163, 219897, 268763, 360963, 441177, 456489, 659691, 708557, 806289, 1323531, 2125671, 2418867, 3970593, 6377013, 7256601, 7794127, 19131039, 23382381, 70147143, 210441429]

約数ペア:

[(1, 210441429), (3, 70147143), (9, 23382381), (11, 19131039), (27, 7794127), (29, 7256601), (33, 6377013), (53, 3970593), (87, 2418867), (99, 2125671), (159, 1323531), (261, 806289), (297, 708557), (319, 659691), (461, 456489), (477, 441177), (583, 360963), (783, 268763), (957, 219897), (1383, 152163), (1431, 147059), (1537, 136917), (1749, 120321), (2871, 73299), (4149, 50721), (4611, 45639), (5071, 41499), (5247, 40107), (8613, 24433), (12447, 16907), (13369, 15741), (13833, 15213)]