102520143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54503}}^1$

素因数の和:54539

約数の個数: 24

約数和(自身を含む): 170052480

約数和(自身を除く): 67532337

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 54503, 163509, 490527, 599533, 1035557, 1798599, 3106671, 5395797, 9320013, 11391127, 34173381, 102520143]

約数ペア:

[(1, 102520143), (3, 34173381), (9, 11391127), (11, 9320013), (19, 5395797), (33, 3106671), (57, 1798599), (99, 1035557), (171, 599533), (209, 490527), (627, 163509), (1881, 54503)]