72675603

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 64

約数和(自身を含む): 144614400

約数和(自身を除く): 71938797

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 2689, 3003, 3861, 8067, 9009, 18823, 24201, 27027, 29579, 34957, 56469, 72603, 88737, 104871, 169407, 207053, 244699, 266211, 314613, 384527, 508221, 621159, 734097, 798633, 943839, 1153581, 1863477, 2202291, 2691689, 3460743, 5590431, 6606873, 8075067, 10382229, 24225201, 72675603]

約数ペア:

[(1, 72675603), (3, 24225201), (7, 10382229), (9, 8075067), (11, 6606873), (13, 5590431), (21, 3460743), (27, 2691689), (33, 2202291), (39, 1863477), (63, 1153581), (77, 943839), (91, 798633), (99, 734097), (117, 621159), (143, 508221), (189, 384527), (231, 314613), (273, 266211), (297, 244699), (351, 207053), (429, 169407), (693, 104871), (819, 88737), (1001, 72603), (1287, 56469), (2079, 34957), (2457, 29579), (2689, 27027), (3003, 24201), (3861, 18823), (8067, 9009)]