64892839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 72290304

約数和(自身を除く): 7397465

約数列:

[1, 11, 73, 211, 383, 803, 2321, 4213, 15403, 27959, 80813, 169433, 307549, 888943, 5899349, 64892839]

約数ペア:

[(1, 64892839), (11, 5899349), (73, 888943), (211, 307549), (383, 169433), (803, 80813), (2321, 27959), (4213, 15403)]