47614287

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 75446272

約数和(自身を除く): 27831985

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 787, 903, 1407, 2361, 2881, 5509, 8643, 16527, 20167, 33841, 52729, 60501, 101523, 158187, 236887, 369103, 710661, 1107309, 2267347, 6802041, 15871429, 47614287]

約数ペア:

[(1, 47614287), (3, 15871429), (7, 6802041), (21, 2267347), (43, 1107309), (67, 710661), (129, 369103), (201, 236887), (301, 158187), (469, 101523), (787, 60501), (903, 52729), (1407, 33841), (2361, 20167), (2881, 16527), (5509, 8643)]