120042171

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18973}}^1$

素因数の和:19035

約数の個数: 24

約数和(自身を含む): 187463120

約数和(自身を除く): 67420949

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 18973, 56919, 170757, 360487, 702001, 1081461, 2106003, 3244383, 6318009, 13338019, 40014057, 120042171]

約数ペア:

[(1, 120042171), (3, 40014057), (9, 13338019), (19, 6318009), (37, 3244383), (57, 2106003), (111, 1081461), (171, 702001), (333, 360487), (703, 170757), (2109, 56919), (6327, 18973)]