74636919

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 56822409

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 227, 307, 357, 681, 921, 1071, 1589, 2043, 2149, 2763, 3859, 4767, 5219, 6447, 11577, 14301, 15657, 19341, 27013, 34731, 36533, 46971, 69689, 81039, 109599, 209067, 243117, 328797, 487823, 627201, 1184713, 1463469, 3554139, 4390407, 8292991, 10662417, 24878973, 74636919]

約数ペア:

[(1, 74636919), (3, 24878973), (7, 10662417), (9, 8292991), (17, 4390407), (21, 3554139), (51, 1463469), (63, 1184713), (119, 627201), (153, 487823), (227, 328797), (307, 243117), (357, 209067), (681, 109599), (921, 81039), (1071, 69689), (1589, 46971), (2043, 36533), (2149, 34731), (2763, 27013), (3859, 19341), (4767, 15657), (5219, 14301), (6447, 11577)]