25101835227

素因数分解:

$3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{308153}}^1$

素因数の和:308600

約数の個数: 32

約数和(自身を含む): 42599208960

約数和(自身を除く): 17497373733

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 431, 1293, 3017, 3879, 9051, 11637, 27153, 81459, 308153, 924459, 2157071, 2773377, 6471213, 8320131, 19413639, 58240917, 132813943, 398441829, 929697601, 1195325487, 2789092803, 3585976461, 8367278409, 25101835227]

約数ペア:

[(1, 25101835227), (3, 8367278409), (7, 3585976461), (9, 2789092803), (21, 1195325487), (27, 929697601), (63, 398441829), (189, 132813943), (431, 58240917), (1293, 19413639), (3017, 8320131), (3879, 6471213), (9051, 2773377), (11637, 2157071), (27153, 924459), (81459, 308153)]