72374487

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3019}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 98862720

約数和(自身を除く): 26488233

約数列:

[1, 3, 61, 131, 183, 393, 3019, 7991, 9057, 23973, 184159, 395489, 552477, 1186467, 24124829, 72374487]

約数ペア:

[(1, 72374487), (3, 24124829), (61, 1186467), (131, 552477), (183, 395489), (393, 184159), (3019, 23973), (7991, 9057)]