56915217

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:892

約数の個数: 28

約数和(自身を含む): 86290164

約数和(自身を除く): 29374947

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 729, 773, 909, 2319, 2727, 6957, 8181, 20871, 24543, 62613, 73629, 78073, 187839, 234219, 563517, 702657, 2107971, 6323913, 18971739, 56915217]

約数ペア:

[(1, 56915217), (3, 18971739), (9, 6323913), (27, 2107971), (81, 702657), (101, 563517), (243, 234219), (303, 187839), (729, 78073), (773, 73629), (909, 62613), (2319, 24543), (2727, 20871), (6957, 8181)]