81577194

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{140167}}^1$

素因数の和:140269

約数の個数: 16

約数和(自身を含む): 164837568

約数和(自身を除く): 83260374

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 140167, 280334, 420501, 841002, 13596199, 27192398, 40788597, 81577194]

約数ペア:

[(1, 81577194), (2, 40788597), (3, 27192398), (6, 13596199), (97, 841002), (194, 420501), (291, 280334), (582, 140167)]