53797809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 83389824

約数和(自身を除く): 29592015

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 1531, 2067, 2703, 4593, 11713, 19903, 26027, 35139, 59709, 78081, 81143, 243429, 338351, 1015053, 1054859, 1379431, 3164577, 4138293, 17932603, 53797809]

約数ペア:

[(1, 53797809), (3, 17932603), (13, 4138293), (17, 3164577), (39, 1379431), (51, 1054859), (53, 1015053), (159, 338351), (221, 243429), (663, 81143), (689, 78081), (901, 59709), (1531, 35139), (2067, 26027), (2703, 19903), (4593, 11713)]