53246079

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 82589760

約数和(自身を除く): 29343681

約数列:

[1, 3, 9, 27, 53, 79, 81, 157, 159, 237, 471, 477, 711, 1413, 1431, 2133, 4187, 4239, 4293, 6399, 8321, 12403, 12561, 12717, 24963, 37209, 37683, 74889, 111627, 113049, 224667, 334881, 339147, 657359, 674001, 1004643, 1972077, 5916231, 17748693, 53246079]

約数ペア:

[(1, 53246079), (3, 17748693), (9, 5916231), (27, 1972077), (53, 1004643), (79, 674001), (81, 657359), (157, 339147), (159, 334881), (237, 224667), (471, 113049), (477, 111627), (711, 74889), (1413, 37683), (1431, 37209), (2133, 24963), (4187, 12717), (4239, 12561), (4293, 12403), (6399, 8321)]