125624751

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 205703424

約数和(自身を除く): 80078673

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 227, 361, 399, 511, 681, 1083, 1387, 1533, 1589, 2527, 4161, 4313, 4767, 7581, 9709, 12939, 16571, 26353, 29127, 30191, 49713, 79059, 81947, 90573, 115997, 184471, 245841, 314849, 347991, 553413, 573629, 944547, 1720887, 2203943, 5982131, 6611829, 17946393, 41874917, 125624751]

約数ペア:

[(1, 125624751), (3, 41874917), (7, 17946393), (19, 6611829), (21, 5982131), (57, 2203943), (73, 1720887), (133, 944547), (219, 573629), (227, 553413), (361, 347991), (399, 314849), (511, 245841), (681, 184471), (1083, 115997), (1387, 90573), (1533, 81947), (1589, 79059), (2527, 49713), (4161, 30191), (4313, 29127), (4767, 26353), (7581, 16571), (9709, 12939)]