64707483

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 29295717

約数列:

[1, 3, 19, 57, 59, 71, 177, 213, 271, 813, 1121, 1349, 3363, 4047, 4189, 5149, 12567, 15447, 15989, 19241, 47967, 57723, 79591, 238773, 303791, 365579, 911373, 1096737, 1135219, 3405657, 21569161, 64707483]

約数ペア:

[(1, 64707483), (3, 21569161), (19, 3405657), (57, 1135219), (59, 1096737), (71, 911373), (177, 365579), (213, 303791), (271, 238773), (813, 79591), (1121, 57723), (1349, 47967), (3363, 19241), (4047, 15989), (4189, 15447), (5149, 12567)]