15831693

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 25192960

約数和(自身を除く): 9361267

約数列:

[1, 3, 9, 19, 27, 57, 81, 127, 171, 243, 381, 513, 729, 1143, 1539, 2187, 2413, 3429, 4617, 6561, 7239, 10287, 13851, 21717, 30861, 41553, 65151, 92583, 124659, 195453, 277749, 586359, 833247, 1759077, 5277231, 15831693]

約数ペア:

[(1, 15831693), (3, 5277231), (9, 1759077), (19, 833247), (27, 586359), (57, 277749), (81, 195453), (127, 124659), (171, 92583), (243, 65151), (381, 41553), (513, 30861), (729, 21717), (1143, 13851), (1539, 10287), (2187, 7239), (2413, 6561), (3429, 4617)]