47111913

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 73753680

約数和(自身を除く): 26641767

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 289, 307, 531, 867, 921, 1003, 2601, 2763, 3009, 5219, 9027, 15657, 17051, 18113, 46971, 51153, 54339, 88723, 153459, 163017, 266169, 307921, 798507, 923763, 2771289, 5234657, 15703971, 47111913]

約数ペア:

[(1, 47111913), (3, 15703971), (9, 5234657), (17, 2771289), (51, 923763), (59, 798507), (153, 307921), (177, 266169), (289, 163017), (307, 153459), (531, 88723), (867, 54339), (921, 51153), (1003, 46971), (2601, 18113), (2763, 17051), (3009, 15657), (5219, 9027)]