29511729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 47698560

約数和(自身を除く): 18186831

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1013, 1079, 2241, 3039, 3237, 9117, 9711, 13169, 27351, 29133, 39507, 84079, 118521, 252237, 355563, 756711, 1093027, 2270133, 3279081, 9837243, 29511729]

約数ペア:

[(1, 29511729), (3, 9837243), (9, 3279081), (13, 2270133), (27, 1093027), (39, 756711), (83, 355563), (117, 252237), (249, 118521), (351, 84079), (747, 39507), (1013, 29133), (1079, 27351), (2241, 13169), (3039, 9711), (3237, 9117)]