26200179

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 42340320

約数和(自身を除く): 16140141

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 359, 459, 477, 901, 1077, 1377, 1431, 2703, 3231, 4293, 6103, 8109, 9693, 18309, 19027, 24327, 29079, 54927, 57081, 72981, 164781, 171243, 323459, 494343, 513729, 970377, 1541187, 2911131, 8733393, 26200179]

約数ペア:

[(1, 26200179), (3, 8733393), (9, 2911131), (17, 1541187), (27, 970377), (51, 513729), (53, 494343), (81, 323459), (153, 171243), (159, 164781), (359, 72981), (459, 57081), (477, 54927), (901, 29079), (1077, 24327), (1377, 19027), (1431, 18309), (2703, 9693), (3231, 8109), (4293, 6103)]