61982739

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 114313472

約数和(自身を除く): 52330733

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 2803, 3159, 7371, 8409, 19621, 22113, 25227, 36439, 58863, 75681, 109317, 176589, 227043, 255073, 327951, 529767, 681129, 765219, 983853, 1589301, 2295657, 2951559, 4767903, 6886971, 8854677, 20660913, 61982739]

約数ペア:

[(1, 61982739), (3, 20660913), (7, 8854677), (9, 6886971), (13, 4767903), (21, 2951559), (27, 2295657), (39, 1589301), (63, 983853), (81, 765219), (91, 681129), (117, 529767), (189, 327951), (243, 255073), (273, 227043), (351, 176589), (567, 109317), (819, 75681), (1053, 58863), (1701, 36439), (2457, 25227), (2803, 22113), (3159, 19621), (7371, 8409)]