13507777227

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{36277}}^1$

素因数の和:36460

約数の個数: 48

約数和(自身を含む): 22332736800

約数和(自身を除く): 8824959573

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 149, 357, 447, 833, 1043, 2499, 2533, 3129, 7301, 7599, 17731, 21903, 36277, 53193, 108831, 124117, 253939, 372351, 616709, 761817, 1777573, 1850127, 4316963, 5332719, 5405273, 12950889, 16215819, 30218741, 37836911, 90656223, 91889641, 113510733, 264858377, 275668923, 643227487, 794575131, 1929682461, 4502592409, 13507777227]

約数ペア:

[(1, 13507777227), (3, 4502592409), (7, 1929682461), (17, 794575131), (21, 643227487), (49, 275668923), (51, 264858377), (119, 113510733), (147, 91889641), (149, 90656223), (357, 37836911), (447, 30218741), (833, 16215819), (1043, 12950889), (2499, 5405273), (2533, 5332719), (3129, 4316963), (7301, 1850127), (7599, 1777573), (17731, 761817), (21903, 616709), (36277, 372351), (53193, 253939), (108831, 124117)]