408075327

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 729194400

約数和(自身を除く): 321119073

約数列:

[1, 3, 9, 11, 17, 27, 29, 33, 51, 81, 87, 99, 153, 187, 261, 297, 319, 459, 493, 561, 783, 891, 929, 957, 1377, 1479, 1683, 2349, 2787, 2871, 4437, 5049, 5423, 8361, 8613, 10219, 13311, 15147, 15793, 16269, 25083, 25839, 26941, 30657, 39933, 47379, 48807, 75249, 80823, 91971, 142137, 146421, 173723, 242469, 275913, 296351, 426411, 439263, 457997, 521169, 727407, 827739, 889053, 1279233, 1373991, 1563507, 2182221, 2667159, 4121973, 4690521, 5037967, 8001477, 12365919, 14071563, 15113901, 24004431, 37097757, 45341703, 136025109, 408075327]

約数ペア:

[(1, 408075327), (3, 136025109), (9, 45341703), (11, 37097757), (17, 24004431), (27, 15113901), (29, 14071563), (33, 12365919), (51, 8001477), (81, 5037967), (87, 4690521), (99, 4121973), (153, 2667159), (187, 2182221), (261, 1563507), (297, 1373991), (319, 1279233), (459, 889053), (493, 827739), (561, 727407), (783, 521169), (891, 457997), (929, 439263), (957, 426411), (1377, 296351), (1479, 275913), (1683, 242469), (2349, 173723), (2787, 146421), (2871, 142137), (4437, 91971), (5049, 80823), (5423, 75249), (8361, 48807), (8613, 47379), (10219, 39933), (13311, 30657), (15147, 26941), (15793, 25839), (16269, 25083)]