71245383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 109824000

約数和(自身を除く): 38578617

約数列:

[1, 3, 11, 19, 33, 57, 199, 209, 571, 597, 627, 1713, 2189, 3781, 6281, 6567, 10849, 11343, 18843, 32547, 41591, 113629, 119339, 124773, 340887, 358017, 1249919, 2158951, 3749757, 6476853, 23748461, 71245383]

約数ペア:

[(1, 71245383), (3, 23748461), (11, 6476853), (19, 3749757), (33, 2158951), (57, 1249919), (199, 358017), (209, 340887), (571, 124773), (597, 119339), (627, 113629), (1713, 41591), (2189, 32547), (3781, 18843), (6281, 11343), (6567, 10849)]