73739211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 121594368

約数和(自身を除く): 47855157

約数列:

[1, 3, 7, 13, 21, 39, 91, 257, 273, 771, 1051, 1799, 3153, 3341, 5397, 7357, 10023, 13663, 22071, 23387, 40989, 70161, 95641, 270107, 286923, 810321, 1890749, 3511391, 5672247, 10534173, 24579737, 73739211]

約数ペア:

[(1, 73739211), (3, 24579737), (7, 10534173), (13, 5672247), (21, 3511391), (39, 1890749), (91, 810321), (257, 286923), (273, 270107), (771, 95641), (1051, 70161), (1799, 40989), (3153, 23387), (3341, 22071), (5397, 13663), (7357, 10023)]