72673167

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{26417}}^1$

素因数の和:26558

約数の個数: 16

約数和(自身を含む): 111589632

約数和(自身を除く): 38916465

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 26417, 79251, 184919, 554757, 3460627, 10381881, 24224389, 72673167]

約数ペア:

[(1, 72673167), (3, 24224389), (7, 10381881), (21, 3460627), (131, 554757), (393, 184919), (917, 79251), (2751, 26417)]