61236861

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 96196608

約数和(自身を除く): 34959747

約数列:

[1, 3, 7, 21, 67, 71, 201, 213, 469, 497, 613, 1407, 1491, 1839, 4291, 4757, 12873, 14271, 33299, 41071, 43523, 99897, 123213, 130569, 287497, 304661, 862491, 913983, 2916041, 8748123, 20412287, 61236861]

約数ペア:

[(1, 61236861), (3, 20412287), (7, 8748123), (21, 2916041), (67, 913983), (71, 862491), (201, 304661), (213, 287497), (469, 130569), (497, 123213), (613, 99897), (1407, 43523), (1491, 41071), (1839, 33299), (4291, 14271), (4757, 12873)]