73068303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 127475712

約数和(自身を除く): 54407409

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 83, 103, 111, 231, 249, 259, 309, 407, 581, 721, 777, 913, 1133, 1221, 1743, 2163, 2739, 2849, 3071, 3399, 3811, 6391, 7931, 8547, 8549, 9213, 11433, 19173, 21497, 23793, 25647, 26677, 33781, 41921, 59843, 64491, 80031, 94039, 101343, 125763, 179529, 236467, 282117, 293447, 316313, 658273, 709401, 880341, 948939, 1974819, 2214191, 3479443, 6642573, 10438329, 24356101, 73068303]

約数ペア:

[(1, 73068303), (3, 24356101), (7, 10438329), (11, 6642573), (21, 3479443), (33, 2214191), (37, 1974819), (77, 948939), (83, 880341), (103, 709401), (111, 658273), (231, 316313), (249, 293447), (259, 282117), (309, 236467), (407, 179529), (581, 125763), (721, 101343), (777, 94039), (913, 80031), (1133, 64491), (1221, 59843), (1743, 41921), (2163, 33781), (2739, 26677), (2849, 25647), (3071, 23793), (3399, 21497), (3811, 19173), (6391, 11433), (7931, 9213), (8547, 8549)]