70496739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{881}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 108147312

約数和(自身を除く): 37650573

約数列:

[1, 3, 9, 17, 51, 153, 523, 881, 1569, 2643, 4707, 7929, 8891, 14977, 26673, 44931, 80019, 134793, 460763, 1382289, 4146867, 7832971, 23498913, 70496739]

約数ペア:

[(1, 70496739), (3, 23498913), (9, 7832971), (17, 4146867), (51, 1382289), (153, 460763), (523, 134793), (881, 80019), (1569, 44931), (2643, 26673), (4707, 14977), (7929, 8891)]