63189

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:89

約数の個数: 24

約数和(自身を含む): 112320

約数和(自身を除く): 49131

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 3009, 3717, 7021, 9027, 21063, 63189]

約数ペア:

[(1, 63189), (3, 21063), (7, 9027), (9, 7021), (17, 3717), (21, 3009), (51, 1239), (59, 1071), (63, 1003), (119, 531), (153, 413), (177, 357)]