158512383

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 251525120

約数和(自身を除く): 93012737

約数列:

[1, 3, 9, 19, 27, 57, 81, 127, 171, 381, 513, 811, 1143, 1539, 2413, 2433, 3429, 7239, 7299, 10287, 15409, 21717, 21897, 46227, 65151, 65691, 102997, 138681, 195453, 308991, 416043, 926973, 1248129, 1956943, 2780919, 5870829, 8342757, 17612487, 52837461, 158512383]

約数ペア:

[(1, 158512383), (3, 52837461), (9, 17612487), (19, 8342757), (27, 5870829), (57, 2780919), (81, 1956943), (127, 1248129), (171, 926973), (381, 416043), (513, 308991), (811, 195453), (1143, 138681), (1539, 102997), (2413, 65691), (2433, 65151), (3429, 46227), (7239, 21897), (7299, 21717), (10287, 15409)]