73225537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 22989503

約数列:

[1, 7, 11, 23, 77, 161, 173, 239, 253, 1211, 1673, 1771, 1903, 2629, 3979, 5497, 13321, 18403, 27853, 38479, 41347, 43769, 60467, 289429, 306383, 423269, 454817, 950981, 3183719, 6656867, 10460791, 73225537]

約数ペア:

[(1, 73225537), (7, 10460791), (11, 6656867), (23, 3183719), (77, 950981), (161, 454817), (173, 423269), (239, 306383), (253, 289429), (1211, 60467), (1673, 43769), (1771, 41347), (1903, 38479), (2629, 27853), (3979, 18403), (5497, 13321)]