81298047

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 110597760

約数和(自身を除く): 29299713

約数列:

[1, 3, 59, 177, 421, 1091, 1263, 3273, 24839, 64369, 74517, 193107, 459311, 1377933, 27099349, 81298047]

約数ペア:

[(1, 81298047), (3, 27099349), (59, 1377933), (177, 459311), (421, 193107), (1091, 74517), (1263, 64369), (3273, 24839)]