72249891

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3923}}^1$

素因数の和:4810

約数の個数: 16

約数和(自身を含む): 110248704

約数和(自身を除く): 37998813

約数列:

[1, 3, 7, 21, 877, 2631, 3923, 6139, 11769, 18417, 27461, 82383, 3440471, 10321413, 24083297, 72249891]

約数ペア:

[(1, 72249891), (3, 24083297), (7, 10321413), (21, 3440471), (877, 82383), (2631, 27461), (3923, 18417), (6139, 11769)]