280132029

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:766

約数の個数: 36

約数和(自身を含む): 430633632

約数和(自身を除く): 150501603

約数列:

[1, 3, 9, 19, 57, 151, 171, 361, 453, 571, 1083, 1359, 1713, 2869, 3249, 5139, 8607, 10849, 25821, 32547, 54511, 86221, 97641, 163533, 206131, 258663, 490599, 618393, 775989, 1638199, 1855179, 4914597, 14743791, 31125781, 93377343, 280132029]

約数ペア:

[(1, 280132029), (3, 93377343), (9, 31125781), (19, 14743791), (57, 4914597), (151, 1855179), (171, 1638199), (361, 775989), (453, 618393), (571, 490599), (1083, 258663), (1359, 206131), (1713, 163533), (2869, 97641), (3249, 86221), (5139, 54511), (8607, 32547), (10849, 25821)]