156720477591

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{665573}}^1$

素因数の和:665627

約数の個数: 56

約数和(自身を含む): 261890057520

約数和(自身を除く): 105169579929

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 729, 969, 1377, 1539, 2907, 4131, 4617, 8721, 12393, 13851, 26163, 78489, 235467, 665573, 1996719, 5990157, 11314741, 12645887, 17970471, 33944223, 37937661, 53911413, 101832669, 113812983, 161734239, 214980079, 305498007, 341438949, 485202717, 644940237, 916494021, 1024316847, 1934820711, 2749482063, 3072950541, 5804462133, 8248446189, 9218851623, 17413386399, 52240159197, 156720477591]

約数ペア:

[(1, 156720477591), (3, 52240159197), (9, 17413386399), (17, 9218851623), (19, 8248446189), (27, 5804462133), (51, 3072950541), (57, 2749482063), (81, 1934820711), (153, 1024316847), (171, 916494021), (243, 644940237), (323, 485202717), (459, 341438949), (513, 305498007), (729, 214980079), (969, 161734239), (1377, 113812983), (1539, 101832669), (2907, 53911413), (4131, 37937661), (4617, 33944223), (8721, 17970471), (12393, 12645887), (13851, 11314741), (26163, 5990157), (78489, 1996719), (235467, 665573)]