27983324159

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1\times {\mathrm{69941}}^1$

素因数の和:70946

約数の個数: 16

約数和(自身を含む): 32540375616

約数和(自身を除く): 4557051457

約数列:

[1, 7, 61, 427, 937, 6559, 57157, 69941, 400099, 489587, 4266401, 29864807, 65534717, 458743019, 3997617737, 27983324159]

約数ペア:

[(1, 27983324159), (7, 3997617737), (61, 458743019), (427, 65534717), (937, 29864807), (6559, 4266401), (57157, 489587), (69941, 400099)]