72905361

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 98380800

約数和(自身を除く): 25475439

約数列:

[1, 3, 139, 359, 417, 487, 1077, 1461, 49901, 67693, 149703, 174833, 203079, 524499, 24301787, 72905361]

約数ペア:

[(1, 72905361), (3, 24301787), (139, 524499), (359, 203079), (417, 174833), (487, 149703), (1077, 67693), (1461, 49901)]