81921354

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{593633}}^1$

素因数の和:593661

約数の個数: 16

約数和(自身を含む): 170966592

約数和(自身を除く): 89045238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 593633, 1187266, 1780899, 3561798, 13653559, 27307118, 40960677, 81921354]

約数ペア:

[(1, 81921354), (2, 40960677), (3, 27307118), (6, 13653559), (23, 3561798), (46, 1780899), (69, 1187266), (138, 593633)]