77447913

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 105149760

約数和(自身を除く): 27701847

約数列:

[1, 3, 67, 201, 509, 757, 1527, 2271, 34103, 50719, 102309, 152157, 385313, 1155939, 25815971, 77447913]

約数ペア:

[(1, 77447913), (3, 25815971), (67, 1155939), (201, 385313), (509, 152157), (757, 102309), (1527, 50719), (2271, 34103)]