63990501

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 92002560

約数和(自身を除く): 28012059

約数列:

[1, 3, 29, 37, 87, 103, 111, 193, 309, 579, 1073, 2987, 3219, 3811, 5597, 7141, 8961, 11433, 16791, 19879, 21423, 59637, 110519, 207089, 331557, 576491, 621267, 735523, 1729473, 2206569, 21330167, 63990501]

約数ペア:

[(1, 63990501), (3, 21330167), (29, 2206569), (37, 1729473), (87, 735523), (103, 621267), (111, 576491), (193, 331557), (309, 207089), (579, 110519), (1073, 59637), (2987, 21423), (3219, 19879), (3811, 16791), (5597, 11433), (7141, 8961)]