172182009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{64271}}^1$

素因数の和:64340

約数の個数: 16

約数和(自身を含む): 246804480

約数和(自身を除く): 74622471

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 64271, 192813, 1221149, 3020737, 3663447, 9062211, 57394003, 172182009]

約数ペア:

[(1, 172182009), (3, 57394003), (19, 9062211), (47, 3663447), (57, 3020737), (141, 1221149), (893, 192813), (2679, 64271)]