90925431

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 130210560

約数和(自身を除く): 39285129

約数列:

[1, 3, 19, 57, 59, 177, 361, 1083, 1121, 1423, 3363, 4269, 21299, 27037, 63897, 81111, 83957, 251871, 513703, 1541109, 1595183, 4785549, 30308477, 90925431]

約数ペア:

[(1, 90925431), (3, 30308477), (19, 4785549), (57, 1595183), (59, 1541109), (177, 513703), (361, 251871), (1083, 83957), (1121, 81111), (1423, 63897), (3363, 27037), (4269, 21299)]