172814877

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3131

約数の個数: 40

約数和(自身を含む): 280099512

約数和(自身を除く): 107284635

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 459, 697, 1107, 1377, 2091, 3061, 3321, 6273, 9183, 18819, 27549, 52037, 56457, 82647, 125501, 156111, 247941, 376503, 468333, 1129509, 1404999, 2133517, 3388527, 4214997, 6400551, 10165581, 19201653, 57604959, 172814877]

約数ペア:

[(1, 172814877), (3, 57604959), (9, 19201653), (17, 10165581), (27, 6400551), (41, 4214997), (51, 3388527), (81, 2133517), (123, 1404999), (153, 1129509), (369, 468333), (459, 376503), (697, 247941), (1107, 156111), (1377, 125501), (2091, 82647), (3061, 56457), (3321, 52037), (6273, 27549), (9183, 18819)]