39044943

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 31918257

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 83, 131, 133, 171, 189, 249, 393, 399, 513, 581, 747, 917, 1179, 1197, 1577, 1743, 2241, 2489, 2751, 3537, 3591, 4731, 5229, 7467, 8253, 10873, 11039, 14193, 15687, 17423, 22401, 24759, 32619, 33117, 42579, 52269, 67203, 76111, 97857, 99351, 156807, 206587, 228333, 293571, 298053, 470421, 619761, 684999, 1446109, 1859283, 2054997, 4338327, 5577849, 13014981, 39044943]

約数ペア:

[(1, 39044943), (3, 13014981), (7, 5577849), (9, 4338327), (19, 2054997), (21, 1859283), (27, 1446109), (57, 684999), (63, 619761), (83, 470421), (131, 298053), (133, 293571), (171, 228333), (189, 206587), (249, 156807), (393, 99351), (399, 97857), (513, 76111), (581, 67203), (747, 52269), (917, 42579), (1179, 33117), (1197, 32619), (1577, 24759), (1743, 22401), (2241, 17423), (2489, 15687), (2751, 14193), (3537, 11039), (3591, 10873), (4731, 8253), (5229, 7467)]