157198077

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4495

約数の個数: 40

約数和(自身を含む): 257991360

約数和(自身を除く): 100793283

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 3933, 4441, 11799, 13323, 35397, 39969, 84379, 102143, 119907, 253137, 306429, 359721, 759411, 919287, 1940717, 2278233, 2757861, 5822151, 6834699, 8273583, 17466453, 52399359, 157198077]

約数ペア:

[(1, 157198077), (3, 52399359), (9, 17466453), (19, 8273583), (23, 6834699), (27, 5822151), (57, 2757861), (69, 2278233), (81, 1940717), (171, 919287), (207, 759411), (437, 359721), (513, 306429), (621, 253137), (1311, 119907), (1539, 102143), (1863, 84379), (3933, 39969), (4441, 35397), (11799, 13323)]