84627417

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 47622183

約数列:

[1, 3, 7, 21, 59, 167, 177, 409, 413, 501, 1169, 1227, 1239, 2863, 3507, 8589, 9853, 24131, 29559, 68303, 68971, 72393, 168917, 204909, 206913, 478121, 506751, 1434363, 4029877, 12089631, 28209139, 84627417]

約数ペア:

[(1, 84627417), (3, 28209139), (7, 12089631), (21, 4029877), (59, 1434363), (167, 506751), (177, 478121), (409, 206913), (413, 204909), (501, 168917), (1169, 72393), (1227, 68971), (1239, 68303), (2863, 29559), (3507, 24131), (8589, 9853)]