55192149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 84920472

約数和(自身を除く): 29728323

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1629, 1993, 3077, 5979, 9231, 17937, 27693, 33881, 101643, 304929, 360733, 1082199, 3246597, 6132461, 18397383, 55192149]

約数ペア:

[(1, 55192149), (3, 18397383), (9, 6132461), (17, 3246597), (51, 1082199), (153, 360733), (181, 304929), (543, 101643), (1629, 33881), (1993, 27693), (3077, 17937), (5979, 9231)]