72783159

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3769}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 100070880

約数和(自身を除く): 27287721

約数列:

[1, 3, 41, 123, 157, 471, 3769, 6437, 11307, 19311, 154529, 463587, 591733, 1775199, 24261053, 72783159]

約数ペア:

[(1, 72783159), (3, 24261053), (41, 1775199), (123, 591733), (157, 463587), (471, 154529), (3769, 19311), (6437, 11307)]