37909053

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 72096640

約数和(自身を除く): 34187587

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 81, 91, 111, 117, 139, 189, 259, 273, 333, 351, 417, 481, 567, 777, 819, 973, 999, 1053, 1251, 1443, 1807, 2331, 2457, 2919, 2997, 3367, 3753, 4329, 5143, 5421, 6993, 7371, 8757, 10101, 11259, 12649, 12987, 15429, 16263, 20979, 26271, 30303, 36001, 37947, 38961, 46287, 48789, 66859, 78813, 90909, 108003, 113841, 138861, 146367, 200577, 272727, 324009, 341523, 416583, 468013, 601731, 972027, 1024569, 1404039, 1805193, 2916081, 4212117, 5415579, 12636351, 37909053]

約数ペア:

[(1, 37909053), (3, 12636351), (7, 5415579), (9, 4212117), (13, 2916081), (21, 1805193), (27, 1404039), (37, 1024569), (39, 972027), (63, 601731), (81, 468013), (91, 416583), (111, 341523), (117, 324009), (139, 272727), (189, 200577), (259, 146367), (273, 138861), (333, 113841), (351, 108003), (417, 90909), (481, 78813), (567, 66859), (777, 48789), (819, 46287), (973, 38961), (999, 37947), (1053, 36001), (1251, 30303), (1443, 26271), (1807, 20979), (2331, 16263), (2457, 15429), (2919, 12987), (2997, 12649), (3367, 11259), (3753, 10101), (4329, 8757), (5143, 7371), (5421, 6993)]