65315811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 98136576

約数和(自身を除く): 32820765

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 457, 671, 781, 1371, 2013, 2343, 4331, 5027, 12993, 15081, 27877, 32447, 47641, 83631, 97341, 142923, 306647, 356917, 919941, 1070751, 1979267, 5937801, 21771937, 65315811]

約数ペア:

[(1, 65315811), (3, 21771937), (11, 5937801), (33, 1979267), (61, 1070751), (71, 919941), (183, 356917), (213, 306647), (457, 142923), (671, 97341), (781, 83631), (1371, 47641), (2013, 32447), (2343, 27877), (4331, 15081), (5027, 12993)]