189567

素因数分解:

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

素因数の和:92

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 156033

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 59, 63, 119, 153, 177, 189, 357, 413, 459, 531, 1003, 1071, 1239, 1593, 3009, 3213, 3717, 7021, 9027, 11151, 21063, 27081, 63189, 189567]

約数ペア:

[(1, 189567), (3, 63189), (7, 27081), (9, 21063), (17, 11151), (21, 9027), (27, 7021), (51, 3717), (59, 3213), (63, 3009), (119, 1593), (153, 1239), (177, 1071), (189, 1003), (357, 531), (413, 459)]