53191431

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103687}}^1$

素因数の和:103715

約数の個数: 16

約数和(自身を含む): 82950400

約数和(自身を除く): 29758969

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 103687, 311061, 933183, 1970053, 2799549, 5910159, 17730477, 53191431]

約数ペア:

[(1, 53191431), (3, 17730477), (9, 5910159), (19, 2799549), (27, 1970053), (57, 933183), (171, 311061), (513, 103687)]