80356329

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 117877760

約数和(自身を除く): 37521431

約数列:

[1, 3, 9, 127, 229, 307, 381, 687, 921, 1143, 2061, 2763, 29083, 38989, 70303, 87249, 116967, 210909, 261747, 350901, 632727, 8928481, 26785443, 80356329]

約数ペア:

[(1, 80356329), (3, 26785443), (9, 8928481), (127, 632727), (229, 350901), (307, 261747), (381, 210909), (687, 116967), (921, 87249), (1143, 70303), (2061, 38989), (2763, 29083)]