64148541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 94832640

約数和(自身を除く): 30684099

約数列:

[1, 3, 19, 23, 57, 69, 167, 293, 437, 501, 879, 1311, 3173, 3841, 5567, 6739, 9519, 11523, 16701, 20217, 48931, 72979, 128041, 146793, 218937, 384123, 929689, 1125413, 2789067, 3376239, 21382847, 64148541]

約数ペア:

[(1, 64148541), (3, 21382847), (19, 3376239), (23, 2789067), (57, 1125413), (69, 929689), (167, 384123), (293, 218937), (437, 146793), (501, 128041), (879, 72979), (1311, 48931), (3173, 20217), (3841, 16701), (5567, 11523), (6739, 9519)]