28803627

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62753}}^1$

素因数の和:62779

約数の個数: 16

約数和(自身を含む): 45182880

約数和(自身を除く): 16379253

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62753, 188259, 564777, 1066801, 1694331, 3200403, 9601209, 28803627]

約数ペア:

[(1, 28803627), (3, 9601209), (9, 3200403), (17, 1694331), (27, 1066801), (51, 564777), (153, 188259), (459, 62753)]