81429354

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 193622400

約数和(自身を除く): 112193046

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 214, 306, 321, 459, 642, 829, 918, 963, 1658, 1819, 1926, 2487, 2889, 3638, 4974, 5457, 5778, 7461, 10914, 14093, 14922, 16371, 22383, 28186, 32742, 42279, 44766, 49113, 84558, 88703, 98226, 126837, 177406, 253674, 266109, 380511, 532218, 761022, 798327, 1507951, 1596654, 2394981, 3015902, 4523853, 4789962, 9047706, 13571559, 27143118, 40714677, 81429354]

約数ペア:

[(1, 81429354), (2, 40714677), (3, 27143118), (6, 13571559), (9, 9047706), (17, 4789962), (18, 4523853), (27, 3015902), (34, 2394981), (51, 1596654), (54, 1507951), (102, 798327), (107, 761022), (153, 532218), (214, 380511), (306, 266109), (321, 253674), (459, 177406), (642, 126837), (829, 98226), (918, 88703), (963, 84558), (1658, 49113), (1819, 44766), (1926, 42279), (2487, 32742), (2889, 28186), (3638, 22383), (4974, 16371), (5457, 14922), (5778, 14093), (7461, 10914)]