201855807

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{8623}}^1$

素因数の和:8669

約数の個数: 30

約数和(自身を含む): 320355728

約数和(自身を除く): 118499921

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 8623, 23409, 25869, 77607, 146591, 232821, 439773, 698463, 1319319, 2492047, 3957957, 7476141, 11873871, 22428423, 67285269, 201855807]

約数ペア:

[(1, 201855807), (3, 67285269), (9, 22428423), (17, 11873871), (27, 7476141), (51, 3957957), (81, 2492047), (153, 1319319), (289, 698463), (459, 439773), (867, 232821), (1377, 146591), (2601, 77607), (7803, 25869), (8623, 23409)]