141567993

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 269723520

約数和(自身を除く): 128155527

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 81, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 567, 773, 969, 1071, 1197, 1377, 1539, 2261, 2319, 2907, 3213, 3591, 5411, 6783, 6957, 8721, 9639, 10773, 13141, 14687, 16233, 20349, 20871, 26163, 39423, 44061, 48699, 61047, 62613, 91987, 102809, 118269, 132183, 146097, 183141, 249679, 275961, 308427, 354807, 396549, 438291, 749037, 827883, 925281, 1064421, 1189647, 1747753, 2247111, 2483649, 2775843, 5243259, 6741333, 7450947, 8327529, 15729777, 20223999, 47189331, 141567993]

約数ペア:

[(1, 141567993), (3, 47189331), (7, 20223999), (9, 15729777), (17, 8327529), (19, 7450947), (21, 6741333), (27, 5243259), (51, 2775843), (57, 2483649), (63, 2247111), (81, 1747753), (119, 1189647), (133, 1064421), (153, 925281), (171, 827883), (189, 749037), (323, 438291), (357, 396549), (399, 354807), (459, 308427), (513, 275961), (567, 249679), (773, 183141), (969, 146097), (1071, 132183), (1197, 118269), (1377, 102809), (1539, 91987), (2261, 62613), (2319, 61047), (2907, 48699), (3213, 44061), (3591, 39423), (5411, 26163), (6783, 20871), (6957, 20349), (8721, 16233), (9639, 14687), (10773, 13141)]