61270317

素因数分解:

$3^3\times {\mathrm{109}}^2\times {\mathrm{191}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 92090880

約数和(自身を除く): 30820563

約数列:

[1, 3, 9, 27, 109, 191, 327, 573, 981, 1719, 2943, 5157, 11881, 20819, 35643, 62457, 106929, 187371, 320787, 562113, 2269271, 6807813, 20423439, 61270317]

約数ペア:

[(1, 61270317), (3, 20423439), (9, 6807813), (27, 2269271), (109, 562113), (191, 320787), (327, 187371), (573, 106929), (981, 62457), (1719, 35643), (2943, 20819), (5157, 11881)]